All kinds of Pb-free surface treatment steel sheet for automotive fuel tank with better corrosion resistance were developed by many steel company in the developed country.
发达国家的许多钢铁厂开发了各种无铅且耐蚀性更好的汽车燃油箱用表面处理钢板材料，包括无铅镀层钢板和预涂层钢板两大类。
It can also avoid pretermission of plating, burnout of zinc layer on weld beam and heat affected zone, and other limitations on the inner surface of fuel tank made of galvanized sheet.
从而避免了传统电镀锌板直接焊接成型油箱内表面漏镀、焊缝及热影响区锌层烧损等缺陷。
A method for manufacturing a circular metal tank, from an elongated sheet of metal.
一种由细长金属板制造圆形金属桶的方法。
If the tank is made of sheet steel, clean it thoroughly to remove all dirt, chips, and burrs.
如果油箱材料是钢板，干净彻底清除所有污垢，碎削和毛刺。
Any water tank module in the prior art is processed through cutting a piece off the corner of a piece of sheet metal first, and then bending and welding.
公知水箱模块都是预先在板材的角部剪掉一块，然后弯折、焊接。
Any water tank module in the prior art is processed through cutting a piece off the corner of a piece of sheet metal first, and then bending and welding.
公知水箱模块都是预先在板材的角部剪掉一块，然后弯折、焊接。
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