HED8OH-2X/50K14力士乐压力开关

HED8OH-2X/50K14力士乐压力开关

红豆生南国，春来发几枝? (王维《相思》)
R901102349 HED8OH-2X/50K14力士乐压力开关
Bosch Rexroth Industrial Hydraulics
博世力士乐工业液压
Electronics
电子元件
Sensors and signal encoders
传感器和信号编码器
Mechanical pressure switches
机械压力开关
Hydro-electric piston type pressure switches
液压-电气柱塞式压力开关
HED 8 -2X型
力士乐液压-电气压力开关
类型 HED 8
组件系列 2X
大工作压力 630 bar
CE，CCC，UL
特点
- 用于底板安装/管路安装
- 用于法兰连接，符合 ISO 16873
- 作为垂直叠加元件，与叠加阀板相连接，符合 ISO 4401
- 5 个压力等级
- 4 种调节元件类型类型：
·带或不带保护帽的调节杆
·带刻度调节杆，带或不带保护帽
·带刻度旋钮
·带刻度可锁定旋钮
- 电气连接
·带大型方形连接器
·带 M12 x 1 连接器
- 微动开关，带常闭/常开触点功能
- 电流零电位转换（1 mA 至 2 A）
- 压力范围经过 UL 认证，高达 350 bar
博世力士乐 电子元件 压力传感器 机械压力开关 Bosch Rexroth 微型开关
R901102349 HED8OH-2X/50K14 HED8OH-2X/50K14 力士乐液压-电气压力开关
R901102349 HED8OH-2X/50K14 HED8OH-2X/50K14 力士乐液压-电气压力开关
供应商信息：上海心雨机电设备有限公司
Attn：闫菲
Email：395717253@qq.com
Tel：
Fax：
Q
好雨知时节，当春乃发生。(杜甫《春夜喜雨》)
R901102349 HED8OH-2X/50K14力士乐压力开关
博世力士乐 电子元件 压力传感器 编码器 Bosch Rexroth 机械压力开关 微型开关
Bosch Rexroth Industrial Hydraulics
博世力士乐工业液压
Electronics
电子元件
Mechanical pressure switches
机械压力开关
Hydro-electric piston type pressure switches
液压-电气柱塞式压力开关
HED 8 -2X
- Component series 2X
- Maximum operating pressure 630bar
- Pressure ratings 50, 100, 200, 350 and 630 bar
- UL recognized component, CCC-certified
Features
- For subplate mounting/pipeline installation
- For flange connection according to ISO 16873
- As vertical stacking element in connection with sandwich plates according to ISO 4401
- 5 pressure ratings
- 4 adjustment types:
·Spindle with/without protective cap
·Spindle with scale, with/without protective cap
·Rotary knob with scale
·Lockable rotary knob with scale
- Electrical connection
·with valve plug-in connector design A (large cubic connector)
·with M12 x 1 connector
- Micro switch with NC/NO contact function
- Potential-free switching of currents from 1 mA to 2 A
- UL approval for pressure ranges up to 350 bar

订货代码
"HED8*-2X/*****"
"HED8"--柱塞式压力开关
"*"--OH = 法兰连接（ISO 16873）
OP = 底板安装
OA = 管路安装
"2X"--组件系列 20 至 29（20 至 29：安装和连接尺寸不变）
"*"--大压力等级：
50 = 50 bar
100 = 100 bar
200 = 200 bar
350 = 350 bar
630 = 630 bar
"*"--电气连接：
K14 = 带连接器的单个连接符合 DIN EN 175301-803，大型方形连接器不带插头
K35 = 带连接器的单个连接符合 IEC 61076-2-101，M12 x 1，A 类型，不带插头
"*"--调整类型：
无代码 = 内六角调节杆，不带刻度，不带保护帽
S = 内六角调节杆，不带刻度，带保护帽，可密封
A = 带刻度调节杆，不带保护帽
AS = 带刻度调节杆，带保护帽
KS = 带刻度可锁定旋钮
KW = 带刻度旋钮
"*"--密封材料：
无代码 = NBR 密封件
V = FKM 密封件
MT = 低温密封件（大 315 bar）
注意：请务必遵守密封件与所用液压油的兼容性。
"*"--明文形式的更多详细信息

博世力士乐机械压力开关
R901102349 HED8OH-2X/50K14 现货
R901102360 HED8OH-2X/100K14 现货
R901099808 HED8OH-2X/200K14 现货
R901101640 HED8OH-2X/350K14 现货
R901102706 HED8OA-2X/100K14 现货
R901102710 HED8OA-2X/350K14 现货
R901106453 HED8OP-2X/350K14 现货
……
春种一粒粟，秋收万颗子。(李绅《悯农》)
R901102349 HED8OH-2X/50K14力士乐压力开关
博世力士乐 电子元件 压力传感器 编码器 Bosch Rexroth 机械压力开关 微型开关
Bosch Rexroth Industrial Hydraulics
博世力士乐工业液压
Electronics
电子元件
Mechanical pressure switches
机械压力开关
Hydro-electric piston type pressure switches
液压-电气柱塞式压力开关
HED 8 -2X 型
型号列举：
HED8OA-2X柱塞式压力开关
R901101698 HED8OA-2X/50K14
R901106507 HED8OA-2X/50K14A
R901106499 HED8OA-2X/50K14AS
R901110166 HED8OA-2X/50K14ASV
R901102702 HED8OA-2X/50K14KS
R901110160 HED8OA-2X/50K14KSV
R901102754 HED8OA-2X/50K14KW
R901110155 HED8OA-2X/50K14KWV
R901102704 HED8OA-2X/50K14S
R901110149 HED8OA-2X/50K14SV
R901117070 HED8OA-2X/50K14V
R901173249 HED8OA-2X/50K35
R901336212 HED8OA-2X/50K35KS
R901155571 HED8OA-2X/50K35S
R901102706 HED8OA-2X/100K14
R901106259 HED8OA-2X/100K14A
R901106262 HED8OA-2X/100K14AS
R901106263 HED8OA-2X/100K14ASV
R901095551 HED8OA-2X/100K14KS
R901145180 HED8OA-2X/100K14KSV
R901094159 HED8OA-2X/100K14KW
R901153040 HED8OA-2X/100K14KWV
R901102711 HED8OA-2X/100K14S
R901111200 HED8OA-2X/100K14SV
R901107367 HED8OA-2X/100K14V
R901126696 HED8OA-2X/100K35KS
R901127461 HED8OA-2X/100K35S
R901102708 HED8OA-2X/200K14
R901107094 HED8OA-2X/200K14A
R901106452 HED8OA-2X/200K14AS
R901108522 HED8OA-2X/200K14ASV
R901107126 HED8OA-2X/200K14KS
R901111197 HED8OA-2X/200K14KSV
R901106448 HED8OA-2X/200K14KW
R901108245 HED8OA-2X/200K14KWV
R901102727 HED8OA-2X/200K14S
R901107805 HED8OA-2X/200K14SV
R901110456 HED8OA-2X/200K14V
R901211753 HED8OA-2X/200K35A
R901293054 HED8OA-2X/200K35KS
R901171100 HED8OA-2X/200K35S
R901102710 HED8OA-2X/350K14
R901106455 HED8OA-2X/350K14A
R901102722 HED8OA-2X/350K14AS
R901108517 HED8OA-2X/350K14ASV
R901107087 HED8OA-2X/350K14KS
R901134010 HED8OA-2X/350K14KSV
R901102716 HED8OA-2X/350K14KW
R901110450 HED8OA-2X/350K14KWV
R901102778 HED8OA-2X/350K14S
R901107922 HED8OA-2X/350K14SV
R901107796 HED8OA-2X/350K14V
R901125561 HED8OA-2X/350K35
R901127471 HED8OA-2X/350K35A
R901127477 HED8OA-2X/350K35AS
R901272251 HED8OA-2X/350K35KS
R901127474 HED8OA-2X/350K35S
R901107127 HED8OA-2X/630K14
R901275335 HED8OA-2X/630K14A
R901108512 HED8OA-2X/630K14AS
R901199523 HED8OA-2X/630K14ASV
R901109541 HED8OA-2X/630K14KS
R901109538 HED8OA-2X/630K14KW
R901107915 HED8OA-2X/630K14S
R901130967 HED8OA-2X/630K14SV
R901118228 HED8OA-2X/630K14V
R901188553 HED8OA-2X/630K35A
……
落红不是无情物，化作春泥更护花。(龚自珍《己亥杂诗》)
Bosch Rexroth
博世力士乐电子元件
HED8OH-2X柱塞式压力开关
R901102349 HED8OH-2X/50K14
R901108007 HED8OH-2X/50K14A
R901107086 HED8OH-2X/50K14AS
R901109050 HED8OH-2X/50K14ASV
R901102356 HED8OH-2X/50K14KS
R901099800 HED8OH-2X/50K14KSV
R901107394 HED8OH-2X/50K14KW
R901109049 HED8OH-2X/50K14KWV
R901102712 HED8OH-2X/50K14S
R901215098 HED8OH-2X/50K14SV
R901099796 HED8OH-2X/50K14V
R901156058 HED8OH-2X/50K35KS
R901231720 HED8OH-2X/50K35S
R901102360 HED8OH-2X/100K14
R901107128 HED8OH-2X/100K14A
R901106505 HED8OH-2X/100K14AS
R901109535 HED8OH-2X/100K14ASV
R901106498 HED8OH-2X/100K14KS
R901099788 HED8OH-2X/100K14KSV
R901107122 HED8OH-2X/100K14KW
R901109532 HED8OH-2X/100K14KWV
R901095375 HED8OH-2X/100K14S
R901108268 HED8OH-2X/100K14SV
R901099775 HED8OH-2X/100K14V
R901125068 HED8OH-2X/100K35KS
R901315927 HED8OH-2X/100K35S
R901099808 HED8OH-2X/200K14
R901099809 HED8OH-2X/200K14A
R901107119 HED8OH-2X/200K14AS
R901109530 HED8OH-2X/200K14ASV
R901099811 HED8OH-2X/200K14KS
R901099792 HED8OH-2X/200K14KSV
R901107369 HED8OH-2X/200K14KW
R901125810 HED8OH-2X/200K14KWV
R901102362 HED8OH-2X/200K14S
R901109074 HED8OH-2X/200K14SV
R901099789 HED8OH-2X/200K14V
R901148816 HED8OH-2X/200K35KS
R901171767 HED8OH-2X/200K35S
R901101640 HED8OH-2X/350K14
R901107313 HED8OH-2X/350K14A
R901108236 HED8OH-2X/350K14AS
R901109071 HED8OH-2X/350K14ASV
R901106454 HED8OH-2X/350K14KS
R901099817 HED8OH-2X/350K14KSV
R901107095 HED8OH-2X/350K14KW
R901109069 HED8OH-2X/350K14KWV
R901102713 HED8OH-2X/350K14S
R901109065 HED8OH-2X/350K14SV
R901099815 HED8OH-2X/350K14V
R901265207 HED8OH-2X/350K35S
R901101658 HED8OH-2X/630K14
R901109035 HED8OH-2X/630K14AS
R901109039 HED8OH-2X/630K14ASV
R901136386 HED8OH-2X/630K14KS
R901307873 HED8OH-2X/630K14KSV
R901336213 HED8OH-2X/630K14KW
R901109029 HED8OH-2X/630K14S
R901101649 HED8OH-2X/630K14V
……
不知细叶谁裁出，二月春风似剪刀。(贺知章《咏柳》)
Bosch Rexroth
博世力士乐电子元件
HED8OP-2X柱塞式压力开关
R901107083 HED8OP-2X/50K14
R901107999 HED8OP-2X/50K14A
R901107396 HED8OP-2X/50K14AS
R901108012 HED8OP-2X/50K14KS
R901108249 HED8OP-2X/50K14KW
R901106504 HED8OP-2X/50K14S
R901140517 HED8OP-2X/50K14SV
R901108001 HED8OP-2X/50K14V
R901131275 HED8OP-2X/50K35
R901336910 HED8OP-2X/50K35S
R901159161 HED8OP-2X/50K35V
R901102747 HED8OP-2X/100K14
R901108229 HED8OP-2X/100K14A
R901107790 HED8OP-2X/100K14AS
R901162988 HED8OP-2X/100K14ASV
R901107997 HED8OP-2X/100K14KS
R901107370 HED8OP-2X/100K14KW
R901106509 HED8OP-2X/100K14S
R901109028 HED8OP-2X/100K14SV
R901108265 HED8OP-2X/100K14V
R901206318 HED8OP-2X/100K35KW
R901127492 HED8OP-2X/100K35S
R901102721 HED8OP-2X/200K14
R901108023 HED8OP-2X/200K14A
R901108003 HED8OP-2X/200K14AS
R901109024 HED8OP-2X/200K14ASV
R901108258 HED8OP-2X/200K14KS
R901108018 HED8OP-2X/200K14KW
R901109010 HED8OP-2X/200K14KWV
R901107093 HED8OP-2X/200K14S
R901109004 HED8OP-2X/200K14SV
R901107397 HED8OP-2X/200K14V
R901336909 HED8OP-2X/200K35S
R901106453 HED8OP-2X/350K14
R901107326 HED8OP-2X/350K14A
R901091138 HED8OP-2X/350K14AS
R901108531 HED8OP-2X/350K14ASV
R901107914 HED8OP-2X/350K14KS
R901107129 HED8OP-2X/350K14KW
R901122124 HED8OP-2X/350K14KWV
R901102365 HED8OP-2X/350K14S
R901107913 HED8OP-2X/350K14SV
R901107330 HED8OP-2X/350K14V
R901127494 HED8OP-2X/350K35S
R901108147 HED8OP-2X/630K14
R901210429 HED8OP-2X/630K14A
R901280745 HED8OP-2X/630K14AS
R901171255 HED8OP-2X/630K14ASV
R901124650 HED8OP-2X/630K14KS
R901315271 HED8OP-2X/630K14KW
R901106449 HED8OP-2X/630K14S
R901108529 HED8OP-2X/630K14V
……
力尽不知热，但惜夏日长。(白居易《观刈麦》)
Bosch Rexroth Hydraulic Valves
博世力士乐液压阀
现货型号：
Z2S1013X R900407394 印度产
4WE6Y6X/EG24N9K4 R900561276
4WE6D6X/OFEG24N9K4 R900567512
Z2FS10-53X/V R900517812 印度
4WE6J6X/EG24N9K4 R900561288
DB10-1-5X/315 R900598998
4WE6HA6X/EG24N9K4 R900549534
Z1S10P05-1-40/F R901274759
R900410849 ZDR6DA2-4X/150Y
4WE10D5X/EG24N9K4/M R901278760
4WE10D5X/OFEG24N9K4/M R901278763
4WE6EA6X/EW230N9K4/V R900941207
ZDB6VA2-4X/200V R900409886
4WE6G6X/EG24N9K4 R900561282
4WE6JA6X/EG24N9K4 R900561290
R901278744 4WE10J5X/EG24N9K4/M
4WE10J5X/HG24N9K4/M R901401552
4WRDE10V1-50L-5X/6L24K9/MR R900950051
4WRDE16V1-200L-5X/6L24K9/MR R900957419
R900423724 DBDS6K1X/200
4WE10E5X/HG24N9K4/M R901390857
R900424157 DBDS10P1X/200
R900927832 4WEH16J7X/6EG24N9ETK4/B08
DBDS6K1X/315 R900423725
4WE10H5X/EG24N9K4/M R901278762
4WE10EB5X/EG24N9K4/M R901278780
ZDR10DP2-5X/210YM R983038145 印度
ZDR6DA2-4X/75YM R900410815
4WE6D6X/OFEG24N9K4/B10 R900568899
4WEH10HD4X/0F6EG24N9ETS2K4/B10 R900961240
R983030766 4WMM10E3X/F 印度
4WE6D6X/EG24N9K4 R900561274
4WRPEH6C4B40L3X/G24KO/A1M ()
4WREE10E752X/G24K31/A1V R900927230
DBDS20K1X/200 R900424269
4WE6E7X/HG24N9K4 R901087087
ZDR6DP24X/75YM
Z2FS1683X/S R900459203
M3SED6UK1X/350CG24N9K4 R900052621
4WEH16J7X/6HG24N9ETK4/B10 R901108808
DBET6X/315G24K4V R901000847
4WE6D7X/HG24N9K4 R901087088
Z2S1615X R900328797
M3SED6CK1X/350CG24N9K4 R900052392
4WRPEH6C3B40L2X/G24KO/A1M
4WEH16E7X/6HG24N9ETK4/B10 R901108754
MSR15KE051X/ R900345372
4WE10M3X/CG24N9K4 R900500932
DBDS10K1X/200 R900424149
3WH6B5X/ R900472230
ZDR10DP25X/150YM
DRE61X/100MG24K4/M R900932943
4WE6D6X/OFEG24N9K4 R900567512
4WE6E6X/EG24N9K4 R900561278
Z2FS624X/2QV R900481624 印度
Z2FS10-53X/V R900517812 印度
4WE6J6X/EG24N9K4 R900561288
R901002095 VTVSPA212X/V0/T5
ZDC25P2X/M R900344369
R900911681 4WREE6V32-2X/G24K31/A1V
R900955887 3DREP6C-2X/25EG24N9K4/M
Z2S616X R900347495
DBW10B15X/3156EG24N9K4 R900920863
R900927235 4WREE10V50-2X/G24K31/A1V
FD16FA2X/B03V R900500189
ZDR10DP2-5X/75YM R900410875
R900955784 3DREPE6C-2X/25EG24N9K31/A1M
R900958848 3DREPE6C-2X/25E G24N9K31/F1M
MSR20KE051X R900340979
ZDB6VP2-4X/200V R900409844
Z2FS2283X/S2 R900443176
Z2FS1683X/S2 R900457256
4WP6D6X/N R900755395
ZDR6DB24X/75YM R900431771
4WRPEH6C3B12L-2X/G24KO/A1M
4WRPH6C4B40L-2X/G24Z4/M
4WRPH6C4B24L-2X/G24Z4/M
4WREE6E32-2X/G24K31/A1V(R900907114)
4WRAE10E60-2X/G24N9K31/A1V (R900558356)
ZDB10VA2-41/200V(R900422189)
4WE6J7X/HG24N9K4/B10 R901108990
R901353062 DBEME10-7X/200YG24K31A1M
2FRM16-3X/100LB R900420287
4WE10C33/CG24N9K4 R900593277
R900938379 4WE6D6X/EG24N9K4SO407
4WRPH6C3B12L-2X/G24Z4/M ()
4WRZE16W6-150-7X/6EG24N9ETK31/A1D3M R900977490
……
深居俯夹城，春去夏犹清。(李商隐《晚晴》)
Bosch Rexroth Hydraulic Valves
博世力士乐液压阀
常备货型号如下：
R900488023 ZDC10P-2X/M
R900513337 FD32PA2X/B06V
R900912156 4WREE6E08-2X/G24K31/A1V
DBW10B2-5X/200-6EG24N9K4 R900912910
4WE6H6X/EG24N9K4 R900561286
ZDR6DP2-4X/75YM R900483786
DBEM107X/100YG24K4M R901335402
LT07MKA-2X/100/02M (R900905251)
Z2DB10VD2-4X/200V R900411358
DBETX1X/315G24-8NZ4M
R900954083 4WRAE10E60-2X/G24K31/A1V
4WE10D5X/EG24N9K4/M R901278760
4WE10D5X/OFEG24N9K4/M R901278763
DB20-2-5X/200Y R900596528
FD32KA2X/B06V R900519010
4WE6D6X/OFEG220N9K4 R900920691
4WREE6W1-32-2X/G24K31/A1V R900913359
Z2S16-2-5X/ R900401212
4WE10D33/CW230N9K4 R900912496
DBDS30K1X/315 R900424288
4WEH10J4X/6EG24N9ETSK4 R900937107(带插头）
R900916661 3DR10P5-6X/315Y/00M
R900757604 4WRZE25W8-220-7X/6EG24N9EK31/F1D3M
DB20-2-5X/200 R900590768
DB10-2-5X/200 R900587772
4WRZE32W8-520-7X/6EG24N9K31/F1D3M R901055378
4WRPEH6C3B04L-2X/G24K0/F1M
R900959754 ZDB6VB1-4X/200
R900598358 DR10-5-5X/200YM
4WRZE10W8-50-7X/6EG24N9ETK31/F1D3M R900751933
ZDB10VA2-4X/50 R900432106
4WRZE25W8-325-7X/6EG24N9ETK31/F1D3M R901052185
R900704234 4WRKE10E100L-3X/6EG24EK31/A1D3M
R900715040 4WRKE16W8-200L-3X/6EG24ETK31/F1D3M
ZDB6VA2-4X/200V R900409886
DR20-5-5X/200YM R900597233
LC50A20E7X/ R900920273
4WRLE25V370M-3X/G24K0/A1M
R900410884 ZDR10DA2-5X/150Y
R900974817 4WRAE6W1-30-23/G24K31/F1V
DBDS10K1X/315 R900424150
Z4S6-1X/V R900489356
R900749737 4WRKE16W6-125P-3X/6EG24K31/F1D3M
R901028327 M-3SEW6C3X/420MG24N9XEZ2/B08V
R900431172 ZDR6DB2-4X/150YM
R900445958 ZDR6DA2-4X/150YM
R900426329 ZDB6VA2-4X/200
R900917775 3DR16P5-5X/250Y/00M
R900976119 4WREE10W1-75-2X/G24K31/F1V
R901226056 3DREE10P-7X/315YG24K31F1V
4WE6G6X/EG24N9K4 R900561282
R900597892 DR20-5-5X/200Y
Z4S10-3X/ R900514779
S15A0.0/J3 R901405989
4WRA6E30-2X/G24N9K4/V R900902940
4WE10J5X/HG24N9K4/M R901401552
R901382315 4WRPEH6C3B40L-3X/M/24A1
R900916666 3DR16P5-5X/100Y/00M
R901086052 Z1S6P30-4X/V
R900929318 4WRAE10E60-2X/G24N9K31/F1V
R900423724 DBDS6K1X/200
R900902097 4WRA10E60-2X/G24N9K4/V
R901382357 4WRPEH6C3B25P-3X/M/24A1
4WE10E5X/HG24N9K4/M R901390857
R900421221 SCA25BZ2X/M
R901250242 4WRZEM25E325-1X/6EG24N9K31/A1D3M
R901382347 4WRPEH 6 C3B04L-3X/M/24F1
4WRLE25V370M-3X/G24K0/F1M
R900917781 3DR16P4-5X/250Y/00M
R900916667 3DR16P4-5X/200Y/00M
R900731922 4WRKE25E350L-3X/6EG24EK31/A1D3M
DREBE6X-1X/175MG24K31F1V R901293703
DBETBEX-1X/80G24K31F1V R901274364
4WRKE25W6-350L-3X/6EG24K31/A1D3VR900706551
R900916668 3DR16P5-5X/200Y/00M
R901036556 4WRE6V16-2X/G24K4/V-822
4WRPEH10C4B100L-2X/G24K0/F1M （德国产）
R983030696 Z2S10-1-3X（印度产）
R900205510 2FRM6B36-3X/16QMV
R900930901 4WEH22HD7X/OF6EG24N9K4（德国产）
R900765029 4WRZE10W6-85-7X/6EG24N9ETK31/A1D3M
R900424157 DBDS10P1X/200
R901289454 DREME 10-6X/200YMG24K31A1M
R900410855 ZDR6DA2-4X/210Y
R900483788 ZDR6DP2-4X/210YM
R900423256 2FRM10-3X/25LB
R900211840 2FRM6A36-3X/16QRV
R901152584 3DRE16P-7X/200YG24K4V
R900907727 4WE6D6X/OFEG24N9K4/B08
R900926574 4WEH10J4X/6EG24N9ETK4
R900466583 4WMM6J5X/F
R900703652 4WRZ32 W8-360-7X/6EG24N9EK4/D3M
R900599380 DB10-2-5X/200Y
R900423728 DBDS6P1X/100
R900423729 DBDS6P1X/200
R900503741 DR10-5-5X/200Y
R900411315 Z2DB6VC2-4X/100V
DBDS6K1X/315 R900423725
4WE6D6X/EG24N9K4/B10 R900915069
R901382349 4WRPEH6C3B24L-3X/M/24F1
R901391200 4WE10D5X/HG24N9K4/M
LC63A40D7X/-104 R900955740
LC40A10D7X/-015 R900776407
LC25A20E7X R900912543
R900540242 ZDB10ABSICHER.A+BBG
R900954088 4WRAE10W60-2X/G24K31/A1V
4WRKE16E200L3X/6EG24EK31/A1D3M R900727361
R900965674 4WRAE10E60-2X/G24K31/F1V
4WRZE16W81507X/6EG24N9ETK31/F1D3M R900721116
R900966782 DBETRE-2X/80G24K31A1M
4WRPEH6C3B24L-20/G24KO/A1M（） 德国
4WE6D6X/EG24N9K4 R900561274
……
首夏犹清和，芳草亦未歇。(谢灵运《游赤石进帆海》)