The utility model relates to a gas discharge device which is composed of an electric-control box, a methane detector, a portable blower, etc.
本实用新型涉及一种瓦斯排放器产品,是由电控箱、甲烷检测仪、局扇等几部分组成。
Box 4: Complete the means of transport and route and specify the departure date, transport vehicle No., port of loading and port of discharge.
第4栏:填写运输方式及路线,详细说明离港日期、运输工具编号、装货口岸和卸货口岸。
Box 4: Complete the means of transport and route and specify the departure date, transport vehicle No., port of loading and discharge.
第4栏:填写运输方式及路线、离港日期、运输工具编号、装货港口和卸货港口。
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