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

具有新穎美觀、安裝方便、堅固耐用、免維護(hù)等特點。

It is novel and beautiful, easy to install, durable and maintenance free.

為了安全請由第一階段安裝。

For safety, please install by phase one.

第一階段安裝定位后，安裝第二個立柱，但不要緊固。

After the first stage of installation and positioning, install the second column, but do not tighten it.

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