软管有单层、双层，并分透明管、圆管、扁管。

There is a double-layer, hose , and transparent tube , pipe, pipe.

youdao

如：不锈钢圆管、方管、矩管、压花管、螺纹管、镀铂金管等。

Such as: stainless steel pipe, square pipe, rectangular pipe, embossed pipe, threaded pipe, platinum-plated tube.

youdao

无论弯头、方管还是圆管都可制作接合。

Can fabricate and joint together either bent or rect. pipe.

youdao

无论弯头、方管还是圆管都可制作接合。

Can fabricate and joint together either bent or rect. pipe.

youdao