diameter clearance

基本解釋

The average radial clearance, body clearance diameter of the external channels and rolling direction.
平均徑向間隙，外部渠道和全身清除直徑軋制方向。
Type KAS-3 integrated multiparameter device allows dynamic measurement on rotary kiln axis, tyre clearance and diameter, supporting roller position and diameter.
K AS-3型集成式回轉(zhuǎn)窯軸線多參數(shù)測量儀，能在生產(chǎn)中對回轉(zhuǎn)窯軸線、輪帶間隙及直徑、托輪位置及直徑多參數(shù)進(jìn)行動態(tài)測量。
This lessened diameter, called body clearance, reduces the friction between the drill and the walls of the hole, While the margin insures the hole being of accurate size.
這縮小的直徑叫做鉆體間隙，減少鉆子和孔的內(nèi)壁的之間摩擦。
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