Cisterns shall be fitted with a ball valve controlled inlet in the case of a gravity supply or with an automatic control switch in the case of a pumped supply.

如利用水压供水，蓄水池必须安装由浮球阀控制的入水口，如属泵压供水，则须有自动控制开 关。

http://www.legislation.gov.hk/eng/index.htm 22.09.2011

http://www.legislation.gov.hk/eng/index.htm 22.09.2011

I have long advocated shifting the Bank’s center of gravity from lending to outright grants, a policy that the Bush administration strongly endorses.

我长久以来主张将该行的重心从贷款转移到直接赠款之上，布什政府强烈支持这一政策。

© Project Syndicate 1995 – 2011

http://www.project-syndicate.org/ 01.11.2010

© Project Syndicate 1995 – 2011

http://www.project-syndicate.org/ 01.11.2010

A booster pump shall not pump water direct from a main but from a sump installed at a level at which it can be supplied with water from a main by gravity.

增压泵不得直接由总水管抽水，而须由安装在某一高度以利用地心吸力由总水管获供水的聚水箱抽水。

http://www.legislation.gov.hk/eng/index.htm 22.09.2011

http://www.legislation.gov.hk/eng/index.htm 22.09.2011