
Transportable gas containers. Specification for seamless aluminium alloy gas containers of water capacity 0.5 L up to 15 L and up to 300 bar charged pressure at 15C for special portable application
出版:British Standards Institution

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Transportable gas containers. Specification for seamless aluminium alloy gas containers of water capacity 0.5 L up to 15 L and up to 300 bar charged pressure at 15C for special portable application
出版:British Standards Institution
专家解读视频