试压水源为工程临时用水水源，利用每层临设用水点。
Water supply for pressure test is taken from construction water for temporary purpose and set temporary water use sites in every floor.
他们对于可用水量只有一点模糊的了解。
They have only a vague idea of the amount of water available.
当对饮用水的安全性存疑时，将水烧开，或者当不能做到这一点时，利用可靠的缓释消毒剂(通常在药店可以买到)对水进行消毒。
When the safety of drinking water is questionable, boil it, or if this is not possible, disinfect it with a reliable, slow-release disinfectant agent (usually available at pharmacies).
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