net carrying pipe [水产] 送网管 ; 输网管

water carrying pipe 输水喉管

primary-sodium-carrying pipe 一次载钠管道

pressure-carrying pipe 承压管

water r carrying pipe 输水喉管

pressure-carrying pipe in boiler 锅炉承压管

carrying capacity of pipe 道管过水能力 ; 管道过流能力

a pipe carrying water 一根送水管

carrying capacity of pipe pile 管桩承载力