... 汽门芯 VALVE 检漏工具 LEAK TOOL 铜接头COPPER UNION ...
基于1个网页-相关网页
tool joint leak detector 工具接头泄漏检测器
leak tool
泄漏的工具
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The second-stage engine cut out three minutes too soon, apparently because of a leak caused by a tool left inside it after a test firing two years ago.
ECONOMIST: Sayonara, spaceflight?
应用推荐
模块上移
模块下移
不移动