This document is an American Water Works Association (AWWA) standard. It is not a specification.
此文件是美国自来水厂（AWWA）标准，不是规范。
The American Water Works Association (AWWA) joins the global community in mourning the terrible loss of life in Haiti from Tuesday's devastating earthquake.
美国水利资源联盟(AWWA)在海地因为周二早上毁灭性的地震中巨大的生命的损失后加入国际共同体。
Meanwhile, more than half a million pipes burst every year, according to the American Water Works Association, and more than 6 billion gallons of water are lost to leaky pipes.
同时，据美国水工程协会（American Water Works Association）报告，每年有超过五十万根管道发生爆裂，并且由此导致的泄漏有60多亿加仑。
The American water Works Association (AWWA) founded in 1881, is an international nonprofit scientific and educational society dedicated to the improvement of drinking water quality and supply.
美国水工协会(AWWA)成立于1881年，是非赢利的国际科学教育组织，致力于改进饮用水质量和供应。
The American water Works Association (AWWA) founded in 1881, is an international nonprofit scientific and educational society dedicated to the improvement of drinking water quality and supply.
美国水工协会(AWWA)成立于1881年，是非赢利的国际科学教育组织，致力于改进饮用水质量和供应。
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