main – phrases

Terms for subject Ecology containing main | all forms | exact matches only

English	Chinese
dead-end main	尽头干管
dual-main system	双干管制
force main	泵压水管
forestry micro-main body	林业微观主体
main drain	排水总管
main inducing factor	主要诱因
main planting tree species	主要造林树种
main pumping station	主泵站
main raw materials	主要原材料
main sewer	干沟管
main sewer	主排水污水管
main soil and water losses area	重点水土流失区
pressure main	压力干管
rising main	升水管线
single main	单一干管
sub-main	次干管
supply main	供水干线