This kind of pump can effectively solve the problem of low cubage efficiency, high degradation of viscosity of tri-material compound system, short service life for ...

 
  • 經(jīng)過(guò)現場(chǎng)工業(yè)試驗表明,該泵技術(shù)參數達到了設計要求,能夠滿(mǎn)足對三元復合液升壓注入的工藝要求。
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国内精品美女A∨在线播放xuan