江門工廠生產(chǎn)球接立柱 肇慶防護欄桿廠家定制

Jiangmen factory produces ball joint column, Zhaoqing protective railing factory customized

定位并旋緊螺栓，必要時加入墊片。

Position and tighten the bolts and add gaskets if necessary.

當安裝空間不足時，固定末端立柱，將扶手欄桿穿過立柱。

When the installation space is insufficient, fix the end column and pass the handrail through the column.

穿立柱于欄桿管件并將墊塊

Put the column on the balustrade pipe fitting and install the cushion block

污水處理廠和園林等領(lǐng)域的走道、平臺、樓梯、和隔離欄等

Walkways, platforms, stairs, and barriers in sewage treatment plants and gardens