The angle between pinhead and dispensing surface is adjustable, which enables dispensing onto inwall, extine, "L" vertical plane of workpieces.

针头与点胶面可调角度，使胶水能点涂到工件内外壁或“L”型垂直空间内；

youdao

A first oblique surface (9) and a second oblique surface (10) which form a certain Angle with the horizontal plane are arranged on the upper surface (5) and the lower surface (6) of the wall module.

该墙体模块的上、下安置面(5)和(6)上设置有与水平面成一定角度的第一斜面(9)和第二斜面(10)。

youdao