关于holing的百科

• holing造句怎么写

• Holingneedleshouldregularlybegroundsharplyandnewholingneedleshouldbereplacedtoensurethequalityofholing.Infact,nopigeon-holingismymood.No-flowfromasiloistypicallyduetoeitherarching(bridging)orrat-holing.Butinsteadofpigeon-holingpeople,considerexperien...
• 2017-04-0723990

• holing through造句怎么写

• Researchonholingthroughtechniqueoftheshieldmachineonthe⑤_2levelgeologicalconditionThedesignandimplementationofcontrol,surveyandadjustmentschemeofholingthrougherrorinDanjiashaoTunnelconstructionarepresentedinthispaper....
• 2018-10-0315480