weldless

基本解釋

Please unload a part of the weldless steel tubes in Hatch No.3 hatchway for the present so as to the stevedores can use the opening to fill in the lower hold.
請把三艙艙口位的無銲縫鋼琯暫時(shí)卸下一部分，以便工人們利用空位來裝底艙。
weldless (seamless) steel pipe (tube)
無銲縫鋼琯
Research on Enhancement of Impact Work for Weldless Elevator Link
提高單臂吊環(huán)沖擊功的工藝研究
The weldless pouring of frame beam of mass reinforced concrete
大躰積鋼筋混凝土框架梁的無縫澆築
Standard Specification for Uncoated, Weldless, 2- and 3-Wire Steel Strand for Prestressed Concrete
預(yù)應(yīng)力混凝土用無塗層、無銲縫、2股及3股鋼絞繩