... Vorderas。Altertumswissenschaft/Archaeologie考古学 Wasserwirtschaft计划用水 Werkstoffwissenschaft/-technik原料科学/原料工程 ...
基于69个网页-相关网页
国家实行计划用水，厉行节约用水！
State shall carry out planning and require strict economy in the water!
灌区量水是灌区实行计划用水、按方收费的重要手段。
Flow measurement is an important means for using water according to plan and charging according to water quantity in irrigation district.
第四十九条用水应当计量，并按照批准的用水计划用水。
Article 49 the use of water shall be measured and water shall be used in accordance with the approved plan for water use.
应用推荐