| 我厂现有款式大全,1》井盖井圈直径分为300.400.500.600.700.800。500.600.700.800有雨水和污水区分。2》下水道沟盖(整套)75*45*7 60*40*5.5 50*32*6 40*40*5.5 50*50*6 60*60*6 45*30*5。3》沟盖板170*50*4无孔有花纹 50*50*6 50*40*6 50*32*5 50*25*11 40*24*10 50*50*8 50*30*8 50*50*8 100*50*10 75*50*8 50*20*8。 3A 下水侧石75*30*12七孔 4》路肩,81.8*49*6 81*50*6 81*50*5 50*50*10 65*50*8 80*50*15 80*50*8 50*50*8 50*35*10 50*50*5 40*32*10 |
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