plain pressure ring 平接压力环
Pressure ring for Stuffing box 填料箱压缩环 ; 填料函压环
clutch pressure ring 离合器压环
drilled comb pressure ring 钻孔梳形压力环
non-magnetic pressure ring 非磁性压圈
With pressure ring 带压发圈
High pressure ring-shaped DTH drills are key equipment for underground high level large diameter long hole mining.
高气压环形潜孔钻机是地下矿山高阶段大直径深孔采矿的关键设备。
The influence of extrusion on activity of soybean urease was studied under different temperatures, different steam amounts and different pressure ring diameters.
研究在不同温度、不同蒸汽添加量以及不同的压力环直径条件下,挤压膨化对大豆中脲酶活性的影响。
The present invention relates to a plate spring box component which includes a inner pressure ring, a external pressure ring, a inner mantle ring, a outer mantle ring, a plate spring and screws;
本发明涉及一种板弹簧盒组件,包括内压环、外压环、内垫环、 外垫环、板弹簧以及螺钉;
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