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介绍ＧＢ８０７６－１９９７《混凝土外加剂》新修订的国标ＧＢ８０７６－１９９７《混凝土外加剂》经国家技术监督局１９９６年５月６日批准，１９９７年１１月１日在全国实施。新标准样本已由中国标准出版社１９９７年１０月第１版第１次印刷发行，以此代替ＢＧ８０７６...
Introduction The newly revised national standard GB8076-1997 “Concrete admixture” of GB8076-1997 “Concrete Admixture” was approved by the State Bureau of Technical Supervision on May 6, 1996 and implemented on November 1, 1997. The new standard sample has been published by the first edition of the first edition of China Standard Press in October 1997, instead of BG8076...