... four-point bit ==> 四刃钎头 four-point contact ball ==> 四点接触球轴承 four-point control method ==> 四点控制法 ...
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Four-point contact ball bearing [机] 四点接触球轴承 ; 四点接触轴承
four point contact ball bearing 四点打仗球轴承 ; 四点接触球轴承 ; 四点接触滚珠轴承
Four-point contact ball bearings 四点接触球轴承 ; 点接触球轴承
four point contact ball 四点接触球轴承
Four-point contact ball earings used for rolling mill roll the oil tank to withstand the axial load.
四点接触球轴承多用于轧钢机的油辊箱以承受轴向负荷。
The influence law of clearance on load distribution of single row four-point contact ball slewing bearings is researched.
研究了游隙对单排四点接触球转盘轴承载荷分布的影响规律。
FST production of various series of angular contact ball bearings, rolling mill also produced a four-point contact ball bearings and machine tools combined angular contact ball bearings.
FST生产各种系列的角接触球轴承，同时还生产轧机用四点接触球轴承及机床用组合角接触球轴承。
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