drinkingwatersystem净水机(drinking water system 净水机系列)

人均水资源占有量十分有限 据世界银行1998年对132个国家的统计，我国水资源总量占世界第4位，但人均水资源占有量却排到了82位按照国际标准，人均水资源量2000立方米为严重缺水边缘，人均1000立方米为人类生存起码要求目前我国有15个省区市人均水资源严重低于缺水线，有7个省区宁夏河北山东。

4， the central water system Central water pipeline system to set up an independent focus on the provision of drinking water straight life， which is equivalent to the standard we usually buy the barrels of clean water standardsAdvantages 1， health and clean， easy to use， no。