天天干天天草_边摸边吃奶玩乳尖视频_惩罚女翘臀跪趴求打屁股视频_久久性感美女视频
<table id="612k7"></table>
Anhui Huangshan Chuangxiang Co., Ltd.
中文版
|
English
Home
About us
Profile
Qualification
News
Enterprise news
Pictures news
Products
Patented steel wire
Aluminum clad steel wire
Aluminum clad steel strand wire
Marketing
Application
Sales network
Technical support
Product standards
Equipment
Detection Equipment
Contact us
Location：
Home
/ Technical support / Product standards
Technical support
Product standards
Equipment
Detection Equipment
Product performance standards
2024-05-25
GB/T 17937-2009 Aluminum-clad steel wires for electrical purposes
2024-05-25
GB/T 1179-2008 Round wire concentric lay overhead electrical standed
2024-05-25
YB/T 124-1997 Concentric-lay-standed aluminum-clad steel conductors
2024-05-25
TB/T 2938-1998 Aluminum Covered steel stand electrified railway
2024-05-25
ASTM B416 Aluminum Clad Steel Stand
2024-05-25
TEL
0086-559-6571999
0086-559-6571563
Address
No.11-3,Zhengcun Road,She County, Huangshan City, Anhui Province, China
About us
Profile
Qualification
News
Enterprise news
Pictures news
Products
Patented steel wire
Aluminum clad steel wire
Aluminum clad steel strand wire
Marketing
Application
Sales network
Technical support
Product standards
Equipment
Detection Equipment
CopyRight © Anhui Huangshan Chuangxiang Co., Ltd.
皖公網(wǎng)安備 34102102000193號
皖I(lǐng)CP備2022014543號-1
Top
Location： Home / Technical support / Product standards
皖公網(wǎng)安備 34102102000193號 皖I(lǐng)CP備2022014543號-1