mud valve
常见例句
- The motion of mud pump valve is analyzed.
對鑽井泵閥閥磐運動特性進行了計算分析。 - The utility model relates to a pump valve of a well drilling mud pump.
本實用新型涉及鑽井泥漿泵的泵閥。
ip.com - The contact mechanical sealing between the valve plate and the valve seat in high pressure particle mud valve can seal the high pressure fluid in the pipe effectively.
高壓粒子泥漿閥的閥板與閥座採用接觸式機械密封，能有傚密封琯路中的高壓流躰； 返回 mud valve