大多数压缩气体钢瓶要求安装至少一个阀门。
Most compressed gas cylinders require the installation of at least one valve.
未经所有者同意运输压缩气体钢瓶是侵犯联邦法律的行为。
Shipment of a compressed gas cylinder filled without the consent of the owner is a violation of Federal Law.
除了有资格的压缩气体生产商之外，不能重新灌装压缩气体钢瓶。
Compressed gas cylinders should not be refilled except by qualified producers of compressed gases.
由于它们在压力下储存的能量，压缩气体钢瓶是一个潜在的危险。
Second, compressed gas cylinders represent a potential hazard due to the energy they contain at pressure.
未经所有者同意重新灌装或运输压缩气体钢瓶是侵犯联邦法律的行为。
Refilling or shipping compressed gas cylinders without the consent of the owner is a violation of Federal law.
只有那些对危险十分熟悉且受到过正确操作技术训练的人才可以操作压缩气体钢瓶。
Compressed gas cylinders should be hanDled only by those familiar with the hazards and who are trained in the proper hanDling techniques.
装有压缩气体的钢瓶很重，难于移动。不正确的操作压缩气体钢瓶会导致扭伤、损伤、摔倒、擦伤或骨折。
Cylinders containing compressed gases are heavy and awkward to move. Improper handling of compressed gas cylinders can result in sprains, strains, falls, bruises, or broken bones.
每次钢瓶灌装时，要求压缩气体供应商检查钢瓶是否有可见的损伤。
Compressed gas suppliers are required to inspect cylinders for visual damage each time the cylinders are filled.
二氧化碳作为液化压缩气体在空心钢瓶和铝瓶中运输和储存。
Carbon dioxide is shipped and stored as a liquefied compressed gas in hollow steel and aluminum cylinders.
钢瓶阀门是压缩气体包装的最脆弱的部分。为了最大程度发挥它的作用，要求彻底地理解阀门。
The cylinder valve is the most vulnerable part of the compressed gas package and requires a thorough understanding in order to maximize its performance.
二者均采用压缩在钢瓶中的98% CO_2和2% PH_3混合气体作为熏蒸剂，对粮仓进行低浓度长时间的熏蒸，以达到全部杀死各阶段粮食害虫的目的。
Both of them adopt mix gas of CO_2 (98%) and PH_3 (2%) as fumigant which compressed in the cylinder. The system can kill all insects at each stage through long time fumigation at a low concentration.
二者均采用压缩在钢瓶中的98% CO_2和2% PH_3混合气体作为熏蒸剂，对粮仓进行低浓度长时间的熏蒸，以达到全部杀死各阶段粮食害虫的目的。
Both of them adopt mix gas of CO_2 (98%) and PH_3 (2%) as fumigant which compressed in the cylinder. The system can kill all insects at each stage through long time fumigation at a low concentration.
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