求翻译：1. 生产厂房生产区域电源进线电缆采用阻燃型交联聚乙烯绝缘电力电缆由生产厂房附设的变电所沿金属桥架敷设引至。研发楼在变电所、强电竖井内采用梯级金属桥架，在，在吊顶内敷设的桥架采用有盖槽式桥架，桥架的规格详见相应图纸。是什么意思？

A production plant production area power line cables flame retardant cross-linked polyethylene insulated power cables from substations production plant has lead to the laying along the metal bridge. R & D building substation, a strong electric shafts cascade metal bridge the covered trough bridg

1.manufacturing plant to produce regional power cable uses a flame-retardant crosslinked polyethylene insulated power cable attached to the production plant by substation along metal bridge laying to. Research and Development property in substations, with strong vertical metal bridge, rung in, laid

1. Produces the workshop to produce the region power source coil in electric cable to use the being flame-resistant crossing linking polyethylene insulation power cable by to produce the transformer substation which the workshop sets up as an attachment to direct along the metal bridge placing to.T

1. power inlet cable production plant production area using flame-retardant xlpe insulation power cable attached to the factory laid to substations along the metal bridge. Research and development building in electric substation, strong vertical cascade metal bridge, in, laying in the ceiling bridge

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