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单词
single prop
释义
single prop
Encyclopedia
工学
煤岩支护机械
释
single prop
单体支柱
煤矿采煤工作面围岩支撑设备,支撑于顶板或顶梁和底板之间的单根杆状构件。
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Border Town
border trade
border trade RMB settlement business
Bordini effect
bordism
bordism class
bordism group
bordism relation
bordism theory
BORE
bore
boreal coniferous forest
boreal forests
Boreal sign
bored pile
bored pile,cast-in-place pile,cast-in-situ pile
bored pile wall
bore-hole
borehole acoustic wave CT
borehole columnar section
borehole deep
borehole diameter
borehole extensometer
borehole geometry specification
borehole geophysical exploration
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