screw stock 丝锥扳手 ; 螺旋扳手 ; 螺丝钢板把手
guide screw die stock 螺丝扳牙壳
stock screw hole 护板螺钉孔
guide e screw die stock 螺丝扳牙壳
Extraction of black liquor from brown stock may also be effected through screw presses of wash presses.
也可以选用螺旋挤压机或挤压洗浆机从粗浆中抽提黑液。
GREEN machine schedule: Daily, computerized schedule of tubing stock organized by outer diameter size, to be run on the screw machines per customer requirements.
毛坯件机加工计划：对按照外径分类好，按客户需求在车床上加工的管材的日常计算机管理计划。
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