bolting造句
Shewentonseparating,bolting,evaporating,filteringandmixing.BasedonthemultipleproblemsexistingindesignofboltingsupportinDatunminingAreanowadays,theparametersofbolting(cabling)withwiremeshinactualmining...
相關bolting的文學知識
premature bolting造句
Theprematureboltingisadestructiveproblemwhichcauseslotsofyieldlossandlowqualityespeciallyinthespringplanting.Seedvitalitywasalsoinfluencedbymotherplantandbranchpositioninsomeway.Seedscamefrompremature...
roof bolting造句
resinroofboltinghydraulicroofboltingequipment...