懂色av一区二区三区-懂色av一区二区-懂色av一区-懂色av色吟av夜夜嗨-日韩看片-日韩久久综合

Hotline: +86-021-57278880

Language:

DOWNLOAD

File name: QSYTZ0426-2016 Inspection rules for valves, fittings and flanges
File size: 493KB
Update time: 2021/1/15

View Download

File name: JBT10674-2006 Hydraulic control valve
File size: 1.26MB
Update time: 2021/1/13

View Download

File name: JBT 7747-2010 Needle globe valve
File size: 337KB
Update time: 2021/1/13

View Download

File name: GBT 12232-2005 General purpose valve
File size: 250KB
Update time: 2021/1/13

View Download

File name: GBT 26480-2011 Inspection and test of valves
File size: 2.66MB
Update time: 2021/1/13

View Download

Shanghai Baigang Valve Group Co., Ltd • Be toughened and hardened into steel

Shanghai Baigang Valve Group Co., Ltd.

Headquarters Tel: +86-021-57278880
Sales Tel: +86-021-57278881
Fax: +86-021-57278882
E-mail: baigangvalve@163.com
Site: www.lakrids.cn
Add: Tinglin Industrial Park, Jinshan District, Shanghai

Sweep Mobile Access

Piston type flow regulating valve Electronic Electric Single Seat Regulating Valve

QQ：6918331

QQ：5811626

+86-021-57278881

baigangvalve@163.com