多孔管道 meaning in Chinese
multiple-duct conduit
void channels
Examples
- Heat accumulating floor with hae of porous material 15 cubic meter , inside the floor there are perforated pipes of 35 sm in diameter to supply hot air from hss and pss . - the heating amount - 66228 kwh h for 6500 degree - days of heating period
温室地板铺15平方米的蓄热地板，地板使用多孔蓄热材料，地板内还布有多孔管道，综合太阳能系统和被动太阳能系统加热后的空气就从这些管道流到地板。