关于slipping的百科

• rope slipping造句怎么写

• Nolossofcarpositionduringlongerpowerfailureorropeslipping.Iftheobjectisverticalandsmooth,andthereisdangeroftheropeslipping,takeanextrawraparoundtheobject....
• 2017-10-0519247

• slipping造句怎么写

• Softnon-skidrubberkeepsportablesfromslipping.Becausewecalculatedheretherequirementforjustnotslipping.Doesitnotruntheriskofslippingintoavarietyofethicalhumanism?It'sadeep,softpop,likeacorkslippingfreefromawinebottle.Hegavehissockahitchwhenhefellitsli...
• 2018-09-0329852