2 . beautiful appearance : bdi gratings latticework will neatly match and will make a nice geometrical ensemble 2外形美觀,經(jīng)久耐用:熱浸鋅表面處理使其具有相當好的防腐能力,表面光澤美觀。
1 . strong , lightwight : bdi gratings consist of a latticework of bearing bars and cross bars joined to each other in a fixed configuration by projection welding 1高強度,輕結(jié)構(gòu):牢固的網(wǎng)格壓焊結(jié)構(gòu)使其具有高承載,結(jié)構(gòu)輕,便于吊裝等特點。