淬火槽采用槽钢制作框架，内覆优质钢板焊接成型，各部焊接采用内外密烧，牢

淬火槽采用槽钢制作框架，内覆优质钢板焊接成型，各部焊接采用内外密烧，牢固可靠。

結果 (英文) 1:

Channel steel production framework quenching tank, high-quality steel inner cover is welded inside and outside ministries welding using secret burning, solid and reliable.

結果 (英文) 2:

Quenching tank adopts channel steel production framework, forming the inner coating quality steel plate by welding, the welding of the inner and outer dense burning, firm and reliable.

結果 (英文) 3:

Quench tank made of steel frame, formed his steel plates welded, welding used secret burn both inside and outside the Department, solid and reliable.