weldless

weldless

1. cold drawn weldless tube

冷延无缝管

2. The weldless pouring of frame beam of mass reinforced concrete

大体积钢筋混凝土框架梁的无缝浇筑

3. Research on Enhancement of Impact Work for Weldless Elevator Link

提高单臂吊环冲击功的工艺研究

4. weldless (seamless) steel pipe (tube)

无焊缝钢管

5. weldless tube

无缝管

6. 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.

请把三舱舱口位的无焊缝钢管暂时卸下一部分，以便工人们利用空位来装底舱。

7. weldless connection

非焊接式接头

8. Standard Specification for Uncoated, Weldless, 2- and 3-Wire Steel Strand for Prestressed Concrete

预应力混凝土用无涂层、无焊缝、2股及3股钢绞绳