外置轴承结构的双螺杆泵工作腔同轴承是分开的。
Working with external bearing structure of the double screw pump bearings are separated.
外置轴承型的轴承腔与泵腔用机械密封及骨架油封或填料隔开，密封性好。
The bearing bore and pump bore of external bearing type are separated by mechanical seal and skeleton oil seal.
附属盘子然后支持在一末端在一条垂直的10英寸的直径以前旋转的桌子和在由外置轴承支持引起的相反的结局。
The sub plate was then supported at one end by a vertical 10-inch diameter rotary table and at the opposite end by an outboard bearing support.
压辊轴承外置，免加黄油。
压辊轴承外置，免加黄油。
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