Refrigerants Australia executive director, Greg Picker, addresses speculation about the availability and cost of refrigerants ...

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These Voltas deep freezers are ideal for households, small enterprises, and business users who require storing huge amounts ...

Prime members can choose to download one free e-book every month from a rotating list—though some months that number is bumped up to two—and non-members get them for a discounted price.

3月7日生意社R134a指数为157.93，与昨日持平，较周期内最高点185.37点（2021-11-14）下降了14.80%，较2020年09月06日最低点55.12点上涨 ...

List of Molecular and Material design using Generative AI and Deep Learning ...

and R134a (GWP of 1,430). However, alternatives like R32 (GWP of 675) are still allowed. The International Energy Agency predicts the number of air conditioning units worldwide will reach over 5.5 ...