制冷铜管空调木托 规格多样​规格有：DN-公称直径Ф－外径DN15-ф22mm，DN20-ф27mm DN25-ф34mm，DN32-ф42mm，DN40-ф48mm，DN50-ф60mm DN65-ф76(73)mm，DN80-ф89mm，DN100-ф114mm，DN125-ф140mm DN150-ф168mm，DN200-ф219mm，DN250-ф273mm，DN300-ф324mm

中央空调木质木托型号有30*18mm，30*20mm，30*25mm，28*28mm/30*30mm，28*38mm/30*40mm，38*38mm /40*40mm，38*48mm/40*50mm，50*50mm，50*60mm，40*20mm，40*25mm 主要以红松木、杨木、柳木为原料，表面做防腐沥青浸泡，具有优良的防腐、阻燃、保温、防震等性能，抗压力强，无污染，易安装

中央空调水管道木托 DN20*40*40mmDN25*40*40mmDN32*40*40mm DN40*40*40mmDN50*40*40mmDN65*40*40mm DN80*40*40mmDN100*40*40mmDN125*40*40mm DN150*40*40mmDN200*40*40mmDN250*40*40mm

中央空调垫木 桂金工厂直销DN20*50*50mmDN25*50*50mmDN32*50*50mm DN40*50*50mmDN50*50*50mmDN65*50*50mm DN80*50*50mmDN100*50*50mmDN125*50*50mm DN150*50*50mmDN200*50*50mmDN250*50*50mm DN300*50*50mmDN350*50*50mmDN400*50

中央空调木托 桂金工厂供应DN20*50*50mmDN25*50*50mmDN32*50*50mm DN40*50*50mmDN50*50*50mmDN65*50*50mm DN80*50*50mmDN100*50*50mmDN125*50*50mm DN150*50*50mmDN200*50*50mmDN250*50*50mm DN300*50*50mmDN350*50*50mmDN400*50

中央空调木质管托 空调垫木桂金工厂加工 DN20*50*50mmDN25*50*50mmDN32*50*50mm DN40*50*50mmDN50*50*50mmDN65*50*50mm DN80*50*50mmDN100*50*50mmDN125*50*50mm DN150*50*50mmDN200*50*50mmDN250*50*50mm DN300*50*50mmDN350*50*50mmD