1, in the public channel or field cross aisles sections, the bottom of the bottom step should add plate or in the use of tray. Large span across the public channel, according to the requirements of users can load or choose the frame bridge can improve.
2、大跨度（> 3米），選擇復(fù)合材料橋。
2, large span (> 3M) to use composite bridge.
3、現(xiàn)場指選擇環(huán)氧樹脂復(fù)合材料橋。
3, the field to use complex epoxy resin tray.
4、屏蔽電纜需要打擾防護(hù)網(wǎng)或外部（如：有腐蝕液休，易燃粉塵等環(huán)境）影響的懇求時(shí)，應(yīng)選用槽式復(fù)合型防腐屏蔽電纜橋架（帶蓋）。
4, the need to shield the electrical cable network trouble or protective external (such as: corrosive fluid, combustible dust environment) effects of entreaties, should choose groove type composite anti-corrosion shielding cable tray (Dai Gai).
5、強(qiáng)腐蝕性環(huán)境應(yīng)選用（F）類復(fù)合環(huán)氧樹脂防腐阻燃型玻璃鋼電纜橋架、牛腿，支架應(yīng)選擇相同的數(shù)據(jù)，提高橋梁和使用的配件的使用壽命，電纜橋架在簡單積灰和其它的環(huán)境或野外場所宜加蓋板。
5, strong corrosive environment should be selected (F) composite anti-corrosion epoxy resin flame retardant glass steel cable tray, bracket, bracket must use the same data, improve the service life of the bridge and annex, cable trays in simple dust and other environmental or outdoors should cover.
6、除上述情況外，可根據(jù)現(xiàn)場還環(huán)境及技能要求選用托盤式、槽，階梯，玻璃防腐阻燃電纜橋架或鋼質(zhì)普通型橋架。在簡單的需要隱瞞污染和其它環(huán)境或野生的地方應(yīng)加蓋板。
鎮(zhèn)江市江天管業(yè)制造有限公司專業(yè)從事匯線橋架，玻璃鋼橋架，電纜橋架，防腐橋架，鋼網(wǎng)橋架的生產(chǎn)和銷售，是匯線橋架,玻璃鋼橋架,電纜橋架,防腐橋架,鋼網(wǎng)橋架等電纜橋架的生產(chǎn)基地
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