The paper introduces an adjustable compounding light-duty emulsion pump station used for temporary fore support at the roof-bolt face of underground heading roadway.
本文介绍煤矿井下掘进巷道锚杆支护工作面用于临时超前支护的一种可调配比式轻型乳化液泵站。
His face flushed scarlet and he sat bolt upright.
他的脸涨得通红，笔直地坐着。
I push off against his face, crawl across the yard, get inside, bolt the door.
我推开了他的脸，爬过院子，爬进屋里，栓上了门。
ANSI flange sealing principle is very simple: bolt two seal face mutual extruding flange gaskets and formed the seal.
ANSI法兰的密封原理极其简单：螺栓的两个密封面相互挤压法兰垫片并形成密封。
A 75-foot-tall Buddha stands bolt upright, carved from the rock face and covered in plaster, protected from the elements by the facade of the Nine-Story Temple.
一座笔直站立的佛像高75英尺，从岩壁上雕刻而出，覆以灰泥，并用“九层楼”为它遮风挡雨。
After the fixing bolt is completely screwed in the central hole of the screw, the upper end-face of the fixing bolt is lower than the upper end-face of the fixing sleeve pipe.
固定螺钉完全旋入螺杆中心孔后，固定螺钉的上端面低于固定套管的上端面。
After the fixing bolt is completely screwed in the central hole of the screw, the upper end-face of the fixing bolt is lower than the upper end-face of the fixing sleeve pipe.
固定螺钉完全旋入螺杆中心孔后，固定螺钉的上端面低于固定套管的上端面。
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