YY/T 0210-1995
(PharMaceutical intermediates. 7 - amino-3 - desacetoxy cephalosporin acid) 药用中间体 7-氨基-3-去乙酰氧基头孢烷酸 |
CJ/T 3035-1995
Rule for Model designation of products in urban construction and building industry 城镇建设和建筑工业产品型号编制规则cj/t3035-1995 |
CJ/T 3035-1995
Rule for Model designation of products in urban construction and building industry 城镇建设和建筑工业产品型号编制规则cj/t3035-1995 |
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