English translation for "上向梯段回来"

sawtooth backstoping

Related Translations:

而你也会回来:  and you're coming back

船尾梯:  pooladder

梯车:  passenger stepstower wagon

单梯:  first floor laddersingle ladder

伸缩梯:  exte ion ladderextending ladderextension laddertelescoping ladder

梯屋:  stairhood

行李梯:  luggage ladderrack entrance height

固定梯:  fixed ladder

客梯:  airstairspassenger elevatorpassenger liftpassenger stair way

木工梯:  bricklayers ladderbuilders ladder

Similar Words：

"上向水平分层工作面" English translation, "上向水平分层开采法" English translation, "上向梯段回采" English translation, "上向梯段回采法" English translation, "上向梯段回采工祖" English translation, "上向梯段开采法" English translation, "上向梯段式回采法" English translation, "上向通风" English translation, "上向通风砖窖" English translation, "上向下向梯段联合回采法" English translation