青云翻译

One is the aluminum cover, (according to design requirements can be replaced by other metal materials), a metallic plate capped with stone concourse, like the other road.

One is aluminum cover, (also based on the design requirements into other metals), one is a metal plate covered with concourse as other pavement stones.

One kind is the aluminum alloy lap, (also may change into other metal material according to design request), one kind is the metal plate upper berth and the concourse other road surface same stone material.

One is a aluminum alloy cover plate (which can also, according to the design requirements in exchange for other metal material into a metal plate) and the other surface concourse like snugly with the stone.

One is aluminum cover, (also based on the design requirements into other metals), one is a metal plate covered with concourse as other pavement stones.