精品久久国产视频I久艹在线观看视频I57pao国产精品一区I香蕉网在线视频I久久久无码一区二区三区I催眠美妇肉奴系统I久久九九国产I九九爱国产I成人av首页I亚洲成人av网址I国产援交I亚洲性猛交I又紧又爽I亚洲成人一级电影I成年人在线视频I成熟人妻av无码专区I欧美自拍偷拍一区I青青草自拍视频I青青操狠狠干I亚洲综合精品一区I欧美猛交免费I中国老太婆性做爰I欧美日韩蜜桃I亚洲黄在线I国内乱子对白免费在线

Welcome to Handan Jinggong construction anchor Manufacturing Co., Ltd!
    Delivery guarantee  Exchange guarantee  

How to use chemical anchor bolt to reinforce concrete crack?

Clicks:24002020-09-27 15:39:07　

1. Tensile test of bolt: when the test tension reaches the tensile load specified in GB / t3098.1, it shall not be broken.
【Responsible Editors:】(Top) Return to the top of the page

Next article:How to evaluate the quality of high strength large hexagon head bolt connection pair for steel structure connection?

Last article:How to evaluate the quality of high strength large hexagon head bolt connection pair for steel structure connection?

 +86-400-021-5595
About

COMPANY PROFILE
CULTURE
CASES
Product

Wedge Anchors
Chemical anchor bolt
Casing gecko
Three, four geckos
Stainless steel series
Expansion series
Contact us

Address: Southwest Industrial Park, Yongnian District, Handan City, Hebei Province
Contact: manager Du
Mobile: +86 13932093786
Email: hdjinggong@aliyun.com
Scan, visit mobile phone station

Scan, visit mobile phone station

Scan and add wechat communication

Scan and add wechat communication

Copyright ? 2020 Handan Jinggong construction anchorage Manufacturing Co., Ltd All rights reserved.  
  站點地圖
主站蜘蛛池模板： 筠连县| 桦南县| 盱眙县| 虎林市| 岑溪市| 临江市| 广州市| 阿坝县| 富蕴县| 广南县| 海丰县| 姜堰市| 祁连县| 衡东县| 阿尔山市| 泊头市| 台南市| 盈江县| 淮安市| 杭锦旗| 岳阳县| 大埔县| 琼海市| 宁明县| 宁安市| 和硕县| 同德县| 云霄县| 逊克县| 防城港市| 江都市| 九龙坡区| 枣庄市| 永泰县| 嘉荫县| 武川县| 门源| 攀枝花市| 石河子市| 桂东县| 梨树县|
在線客服
熱線電話
13932093786

微信公眾賬號
邯鄲市精工建筑錨固制造有限公司,車修壁虎,化學錨栓,套管壁虎,三片、四片壁虎,不銹鋼系列