I want to buy some automatism valve,for example electric valve,motorized valve,Pneumatic Valve,but i can not know which valve i should to bay ,who can tell me the point about these electric valve,motorized valve,Pneumatic Valve,if you can tell me these,I very thanks,or you can visit
http://www.electric-valves.cn
I want to buy some automatism valve,for example electric val
答案:1 悬赏:30 手机版
解决时间 2021-05-24 02:11
- 提问者网友：寂寞撕碎了回忆
- 2021-05-23 21:07
最佳答案
- 五星知识达人网友：逐風
- 2021-05-23 21:28
其实他们的区别太 复杂了
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