back pressure spring valve是什么意思、英文翻译及中文解释
本文已影响
398人
猜你喜欢
- 05-28brake pressure reducing valve是什么意思、英文翻译及中文解释
- 05-28brake pressure increasing valve是什么意思、英文翻译及中文解释
- 05-23backed up pressure regulating roller leveller是什么意思、英文翻译及中文解释
- 09-12图文阅读:Foreign leaders, representatives mourn quake victi示例
- 09-12图文阅读:Foreign leaders, representatives mourn quake victi大纲
- 05-28check valve (back pressure valve,return valve)是什么意思、英文翻译及中文解释
- 09-12图文阅读:Foreign leaders, representatives mourn quake victi
- 05-28back siphonage preventer,anti siphonage device,backflow preventer是什么意思、英文翻译及中文解释
- 03-24突破口语之独白(5):Abducted Pearl's Wife Remarks on Their Love妻子评论与被绑架丈夫珀尔
- 09-12图文阅读:Foreign leaders, representatives mourn quake victi范例
