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- American Gas Association AGA www. Aga. Com 美国煤气协会
- AGA (American Gas Association) 美国煤气协会
- AGA = American Gas Association 美国煤气协会
- American Gas Association 美国煤气协会
- designed to Burn _____gas and certified by the American Gas Association (AGA), and Canadian Gas Association (CGA) for commercial water heater(s) having delivery capabilities of 180oF water, and meet or exceed all applicable energy codes. 适用的可燃气体为______,并获得美国燃气协会(aga),加拿大燃气协会(CGA)的供热能力达82oC水温的商用热水器安全认证,满足或者优于所有现行的节能标准。
- "as meeting the Requirements for Relief Valves and Automatic Gas Shutoff Devices for Hot Water Supply Systems, ANSI Z21.22, available from the American Gas Association, 1515 Wilson Blvd., Arlington, VA 22209." 并且在使用过程中;要对这些合格的装置进行定期的检查和维护;确认符合美国燃气协会发布的《美国热水供应系统自动燃气关闭装置安全阀规定》中的ansi Z21.;22要求。
- Across the street from the church was a Pan American gas station where the Greyhound bus stopped. 横跨从教会延伸出来的街道，有一个公共汽车终点站，旁边是个加油站。
- S. bought much of its oil from Libya, the price hike had an almost immediate effect on American gas prices. 油价上升，导致出租业和运输业等汽车工业费用升高。
- Compressed Gas Association (CGA) Pamphlet P-1 provides guidance and is cited in OSHA regulations. 压缩气体协会（CGA）手册的第一页提供了指南，并被OSHA的规定所引用。
- Across the buy age of conan gold street from the church was a Pan American gas station where the Greyhound bus stopped city of college dreams. 而公务员的收入由国家统一保障，所以在金融危机期间，公务员这一职业的抗风险能力是最强的。另外，公务员岗位的福利保障比较全面，社会地位比较高。
- The Compressed Gas Association (CGA) recommends three different connections for nitrogen depending on the pressure of the container. 根据容器的压力，压缩气体协会(CGA)推荐了三种不同的接头。
- Liquid cylinders designed to dispense gaseous oxygen have valves equipped with standard Compressed Gas Association (CGA) outlets. 设计用来输出气态氧的液体钢瓶上装有配有标准的压缩气体协会排气口的阀门。
- NOTE: Liquid cylinders designed to dispense gaseous nitrogen have valves equipped with standard Compressed Gas Association (CGA) outlets. 注意：设计来输出气态氮的液体钢瓶上装有配有标准的压缩气体协会排气口的阀门。
- ZW series without lubrication liquefied petroleum gas compressor has been listed as China City Gas Association recommended products. ZW系列无润滑液化石油气压缩机已被中国城市燃气协会列为推荐产品。
- american natural gas association [经] 美国天然气协会
- Compressed Gas Association (CGA) Pamphlet P-1 provides guidance and is cited in OSHA regulations. The National Fire Protection Association(NFPA) also provides guidance for the storage and use of these products. 压缩气体协会（CGA）手册的第一页提供了指南，并被OSHA的规定所引用。国家消防保护协会（NFPA）还提供了对这些产品的储存和使用的指导。
- Before 1995, astronomers believed that the energetic x-rays from this galaxy originated in the hot gas associated with the starburst. 在1995年之前，天文学家认为，这强而有力的X射线起因于恒星暴增所导致的高温气体。
- Bill Gates is an American citizen. 比尔·盖茨是美国公民。
- He works at the American Embassy in Moscow. 他在莫斯科的美国驻俄大使馆工作。
- The American market turned roundsharply a week ago. 美国证券市场於一周前急遽反转。
