20230423102618837外浮顶原油储罐分步搅拌抽出式机械清洗作业规范（发布稿挂网）20230420

1cs03.080.10CCS P 02团体标准版权所有请勿复制或传速T/QX007-2023采标请注明标准名称及出处外浮顶原油储罐分步搅拌抽出式机械清洗作业规范Operation specification of mechanical cleaning for external floating roof crude oil storage tanks bymulti-step stirring and extraction(发布稿，待出版)CLEANING ASSOCIATION OF CHINA版权所有请勿复制或传播采标请注明标准名称及出处2023-04-20发布2023-07-01实施中国工业清洗协会发布