Pneumatic valve position according to their channels can be divided into straight-through, three-and right-angle type.
气动球阀按其通道位置可分为直通式，三通式和直角式。
This text has offered comparatively clear definition to the social intermediary in terms of administrative law at first, and from should right Angle analyse to social type of intermediary.
本文首先从行政法的角度，对社会中介组织给予了较为明确的界定，并从应然的角度对社会中介组织的类型给予了分析。
The paper introduce structure of right-angle milling head that is used in TH42 type gantry machining center and it discuss working theory of...
文章介绍了一个在TH42龙门式加工中心上配合使用的直角铣头的结构，讨论了铣头的自动转位及自动装卸的动作原理。
The paper introduce structure of right-angle milling head that is used in TH42 type gantry machining center and it discuss working theory of...
文章介绍了一个在TH42龙门式加工中心上配合使用的直角铣头的结构，讨论了铣头的自动转位及自动装卸的动作原理。
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