$10
Freshwater cultured pearl mussels and classification of pearls
全国水产标准化技术委员会珍珠分技术委员会(SAC/TC 156/SC 9)
本标准规定了淡水育珠品种及其珍珠分类的术语和定义、淡水育珠蚌品种、淡水珍珠分类和淡水珍珠的命名规则。
本标准适用于淡水育珠品种和淡水珍珠的分类及命名。
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