例句 /

A fast drying, two component, weldable modified zinc ethyl silicate pre-fabrication primer for application by manual or automatic spray. Reduce health risk during welding and cutting and less weld defects.

A fast drying, two component, weldable modified zinc ethyl silicate pre-fabrication primer for application by manual or automatic spray. Reduce health risk during welding and cutting and less weld defects.

快干型双组分可焊改性硅酸锌车间底漆,可用人工喷涂或自动喷涂。在焊接和切割时对人体的危害小,焊接缺陷少。