电气产品安全法 DENAN
电气产品控制法 DENTORL ; DENTORI
电气产品 Electrical Products ; Electrical Products & Conduit Trunking ; consumer electric prodcut ; electrical goods
电子电气产品 Electronic and Electrical Products ; electric and electronic equipment ; electrical and electronic products ; Electrical and Electronics
非特定电气产品 non-specified products
特定电气产品 specified products
天然气副产品 gas by-products
产品行动气球 Action Balloon
燃气具产品认证工程师 Gas Products Engineer ; Gas Certifier
白云石和镍基催化剂可使产品气中的氢含量提高10 %以上。
Hydrogen concentration of gaseous product can be increased over 10% through the use of dolomite and nickel based catalysts.
结果表明，(1)通过调整吸附周期，可生产出不同纯度的产品气。
The result indicates that: (1) Gas products of different purity can be produced through adjusting absorption cycle.
包装内相对湿度调节控制是保证果蔬产品气调保鲜包装质量的重要技术环节。
Adjusting and controlling relative humidity (RH) in packages is crucial to ensuring the quality of modified atmosphere packaging of fresh produce.
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