expulsion system 挤压供给系统 expulsion source management system 说明学籍管理系统源码 expulsion Management Information System 说明学籍管理信息系统 ..
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expulsion system tube 管型避雷器
expulsion system type arrester 吹弧型避雷器
core storage and expulsion system 砂芯输送系统
expulsion Management Information System 说明学籍管理信息系统
expulsion source management system 说明学籍管理系统源码
expulsion management information system descriptions 说明学籍管理信息系统说明
May manufacture the curve to transport and to diverge the confluence expulsion system.
可以制作成转弯输送和分流合流输送系统。
The bend, which is located in the low position in the dregs thick liquid expulsion system, is first washed out, becomes thin and finally is damaged.
在渣浆输送系统中位于低位置的弯头最先被冲刷变薄而破坏，引起泄漏，影响生产。
Two storage ways of core in the core storage and expulsion system as well as their characteristics and adaptive scope has been introduced respectively.
本文介绍了砂芯输送系统中，目前常用的两种砂芯储存方式及其特点和适用范围。
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