English translation for "sprag roadway"

陡斜巷道

Related Translations:

sprag:  n.1.(防止车轮滑动的)制轮木。2.【矿物】煤面防护柱。短语和例子bottom sprag 底部支撑。 face sprag 工作面斜支柱。

bottom sprag:  底部支撑

face sprag:  工作面斜支柱工作面支柱

sprag clutch:  超越离合器楔块离合器斜撑离合器斜撑式离合器

sprag road:  陡斜巷道

drift timbering sprag:  窗框间隔木

drop type sprag:  堕式斜撑

sprag type one way clutch:  斜撑式单向离合器

connecting roadway:  连接路

gob roadway:  采空区中的巷道

Similar Words：

"spraddled hind leg" English translation, "spradley" English translation, "sprag" English translation, "sprag clutch" English translation, "sprag road" English translation, "sprag type one way clutch" English translation, "spragens" English translation, "spragg" English translation, "spragge" English translation, "spragins" English translation