例句與造句

1. Couplings for compressed air - claw coupling , 42 mm internal width , with securing nut - coupling with male , female and hose connection ends , joint ring
   壓縮空氣匹配件.爪狀匹配件,帶安全螺母內(nèi)部寬度42mm ,
2. Couplings for compressed air - claw coupling , 42 mm internal width , without securing nut - coupling with male , female , hose and closure connection ends , rotary claw couplings , joint ring
   壓縮空氣匹配件.爪狀匹配件,無安全螺母的42mm內(nèi)寬,凸
3. It's difficult to find securing nut in a sentence. 用securing nut造句挺難的