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气瓶管检验
大口径薄壁气瓶管在天津钢管公司冷轧不锈钢管厂诞生
大口径薄壁气瓶管在天津钢管公司冷轧不锈钢管厂诞生
8月29日,天津钢管公司冷轧不锈钢管厂完成了建厂以来首笔大口径薄壁气瓶管合同,实现了大口径薄壁气瓶管生产零的突破,日前110吨产品已发往国外用户。
液化气钢瓶检验站质量保证册
1 目 录 颁布令·································································4 站长等任命书···························································5 第一部分总则 ···························································6 一、公司基本情况·······················································6 二、钢瓶检测质量保证手册编制法律、法规和相关标准依据· ··················7 三、编制目的···························································7 四、