R444B组成成分
摩尔百分比:R32占58.0409%,R152a占11.0157%,R1234ze占30.9434%
质量百分比:R32占41.5%,R152a占10%,R1234ze占48.5%
包装规格:5kg、10kg、吨装 。
摩尔百分比:R32占58.0409%,R152a占11.0157%,R1234ze占30.9434%
质量百分比:R32占41.5%,R152a占10%,R1234ze占48.5%
包装规格:5kg、10kg、吨装 。
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