Traditional Culture Encyclopedia - Traditional stories - Which installation of common trunking of grid bridge is more expensive?
Which installation of common trunking of grid bridge is more expensive?
Grid bridge.
1, the grid bridge is made of metal, which is more expensive than the plastic material used for ordinary trunking.
2. Grille bridge needs accurate measurement, cutting and installation to ensure installation accuracy and structural stability, while the construction technology of ordinary trunking is relatively simple. To sum up, the installation cost of grid bridge is expensive.
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