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中华人民共和国机械行业标准烘道式收缩包装机 产品质量分等（内部使用）ＪＢ／Ｔ５３２２９—９４ｌ主题内容与适用范围本标准规定了烘道式收缩包装机（以下简称“收缩机”）的质量等级、试验方法和抽样评定方法。本标准适用于ＪＢ／Ｔ７５４５烘道式收缩包装机技术条件...
The People’s Republic of China Machinery Industry standard drying tunnel shrink packaging machine product quality classification (internal use) JB / T53229-94l Thematic content and scope This standard specifies the drying tunnel shrink packaging machine (hereinafter referred to as “shrink machine”) quality Grade, test method and sample evaluation method. This standard applies to JB / T7545 bake-type shrink packaging machine technical conditions ...