water conservation
短語詞組
- water andsoil conservation lawn 水土保持草坪
- water -conservation function 水源涵養(yǎng)功能
- water sources conservation areas 水源涵養(yǎng)區(qū)
- ecologic water and conservation 水保生態(tài)
- water source conservation planning 水源地保護(hù)規(guī)劃
- water r conservation 節(jié)約用水;水利
- water source conservation region 水源保護(hù)區(qū)
- water resources conservation forest 水源涵養(yǎng)林
- water soil conservation lawn 水土保持 返回 water conservation