六合霸主 2022-05-08 14:16 开发者_开发知识库据了解,煤气罐的使用年限是15年,每3年就应年检一次。为了安全,买煤气罐时一定要去规范的充气点购买。为减少煤气罐内壁的腐蚀程度,延长煤气罐的使用寿命,一定要[详细]
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