平臺、樓梯、和隔離欄

Platforms, stairs, and barriers

佛山生產(chǎn)球接立柱 工程廠房樓梯兩側(cè)球形防護(hù)球接立柱

Spherical protective ball joint column on both sides of stairs in Foshan production ball joint column project

當(dāng)安裝空間充裕時候，排列立柱及管件使其平行于安裝部位。

When the installation space is sufficient, arrange the column and pipe fittings so that they are parallel to the installation position.

由兩頭穿立柱于欄桿管件，

The two ends pass through the column to the railing pipe fittings,

扶正扶手欄桿并安裝固定螺栓。

Straighten the handrail and install the fixing bolts.