jeeping
... jeeper涂层检漏器 jeeping涂层检漏 jel凝胶 ...
基于46个网页-相关网页
涂层检漏器 jeeper
铁鞋法管道涂层检漏 parson survey
·2,447,543篇论文数据，部分数据来源于NoteExpress
涂层固化现场安装前，所有涂塑管道，管件和其他配件都要按照Sec5.1.5有检漏。
After the coating has cured, but prior to installation, the coated pipe, fittings, and specials shall be tested for holidays in accordance with Sec. 5.1.5.
youdao
应用推荐
模块上移
模块下移
不移动