焊接加工的英文：
welding fabrication
n. 焊接
v. weld的现在分词
step by step welding
跨步焊法
They weld the pieces of a broken axle.
他们焊接断了的车轴。
The welding time and weld quality is guaranteed by international purchased welder.
采用国外引进焊机确保钢带焊接时间和焊接质量。
The safety member is inserted into and welded on the electrolyte injection hole.
该安全部件被插入并被焊接在该电解液注入孔上
Valves should not be assembled to the flanges and then welded into the piping system.
不要把组装上法兰的阀门焊接到管道系统上。
n. 制造；组建
Synthetic fabric is inferior to cotton fabric.
合成纤维织物不如棉织品好。
(3) fabric analysis, for example, fabric count of woven fabric, fabric type, fabric weight and fabric width
(3)织物分析，如机织物密度、织物的结构、织物的质量和幅宽
It is a fabric of fine fiber.
它是一种质地细的织物。
The best fabric is wool.
最好的织物是毛织品。
airship envelope fabric
飞艇气囊织物