Installation process of ERA PVC-U wire duct - 公元管道（浙江）有限公司

Installation process of ERA PVC-U wire duct

2024-06-18

Umbrella shaped bolts can be used to fix the trunking on gypsum board walls or other protective board walls.

Umbrella shaped bolts can be drilled and installed at the marked fixing points, and nuts can be used

to fix the bottom plate of the trunking to fully open the closed umbrella leaves.

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