... basket barrel 岩心管 ; 篮式取心筒 ; 篮球桶 ; 打捞筒 valve barrel 阀缸 ; 阀套 ; 滑阀筒 ; 阀筒 outer barrel 外筒 ; 外岩心筒 ...
基于46个网页-相关网页
... basket barrel 岩心管 ; 篮式取心筒 ; 篮球桶 ; 打捞筒 valve barrel 阀缸 ; 阀套 ; 滑阀筒 ; 阀筒 outer barrel 外筒 ; 外岩心筒 ...
基于30个网页-相关网页
... basket barrel 岩心管 ; 篮式取心筒 ; 篮球桶 ; 打捞筒 valve barrel 阀缸 ; 阀套 ; 滑阀筒 ; 阀筒 outer barrel 外筒 ; 外岩心筒 ...
基于30个网页-相关网页
... basket barrel 岩心管 ; 篮式取心筒 ; 篮球桶 ; 打捞筒 valve barrel 阀缸 ; 阀套 ; 滑阀筒 ; 阀筒 outer barrel 外筒 ; 外岩心筒 ...
基于25个网页-相关网页
sleeve valve barrel grouting 袖阀管注浆
working barrel valve 工作筒阀
barrel valve lifter 筒形挺柱
barrel throttle valve 桶形节流阀
barrel valve 筒形阀
In order to increase the valve barrel strength and service life, the method of hole hydraulic self-reinforced is used.
为了增加泵头体的强度和使用寿命，采用内孔液压自增强法对内腔进行预应力处理。
The higher flow capacity and reduced turbulence in the valve allow the barrel filling operation on the scale to be accomplished faster and with less splashing and waste.
流动性更好了，也降低了阀门内流体的紊乱，因此灌桶过程更快，溅出浪费也更少。
The barrel, plunger and standing valve of the pump were designed, improving the barrel's force conditions and reinforcing the screw thread's sealing performance and tensile strength.
该泵对泵筒、柱塞、固定阀做了设计，改善了泵筒受力状况，提高了螺纹的密封性能和抗拉强度。
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