[GB/T 30816-2014] 工程用生物基复合材料术语[现行]
发布时间:2014-06-24
实施时间:2015-02-01
本标准规定了工程用生物基复合材料的常用术语和定义。本标准适用于工程用生物基复合材料及其相关领域的标准..
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[GB/T 2433-2001] 添加剂和含添加剂润滑油硫酸盐灰分测定法[现行]
发布时间:2001-09-04
实施时间:2002-03-01
本标准规定了测定未经使用的含添加剂润滑油和用于调和润滑油的添加剂浓缩物中硫酸盐灰分质量分数的方法。这..
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[SH/T 0696-2000] FCC平衡催化剂中镍和钒测定法(氢氟酸/硫酸分解原子光谱分析法)[现行]
发布时间:2000-09-11
实施时间:2001-01-01
本标准规定了FCC平衡催化剂中的镍含量的测定方法。钒和镍的浓度应分别大于50mg/kg和25mg/k..
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[ZB E 60003-1987] 石油添加剂的分类[已作废]
发布时间:2000-06-01
实施时间:2000-06-01
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[SH/T 0223-1992] 添加剂中钡含量测定法(络合滴定法)[现行]
发布时间:1992-05-20
实施时间:1992-05-20
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[SH/T 0224-1992] 石油添加剂中氮含量测定法(克氏法)[现行]
发布时间:1992-05-20
实施时间:1992-05-20
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[SH/T 0225-1992] 添加剂和含添加剂润滑油中钡含量测定法[现行]
发布时间:1992-05-20
实施时间:1992-05-20
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[SH/T 0226-1992] 添加剂和含添加剂润滑油中锌含量测定法[现行]
发布时间:1992-05-20
实施时间:1992-05-20
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[SH/T 0227-1992] 添加剂中硼含量测定法[现行]
发布时间:1992-05-20
实施时间:1992-05-20
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[SH/T 0255-1992] 添加剂和含添加剂润滑油水分测定法(电量法)[现行]
发布时间:1992-05-20
实施时间:1992-05-20
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[SH/T 0270-1992] 添加剂和含添加剂润滑油的钙含量测定法[现行]
发布时间:1992-05-20
实施时间:1992-05-20
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[SH/T 0296-1992] 添加剂和含添加剂润滑油的磷含量测定法(比色法)[现行]
发布时间:1992-05-20
实施时间:1992-05-20
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发布时间:1992-05-20
实施时间:1992-05-20
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[GB/T 2433-1981] 添加剂和含添加剂润滑油硫酸盐灰分测定法[已作废]
发布时间:1981-07-01
实施时间:1981-07-01
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[SH/T 0027-1990] 添加剂中镁含量测定法(原子吸收光谱法)[现行]
发布时间:1900-01-01
实施时间:
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[SH/T 0034-1990] 添加剂中有效组分测定法[现行]
发布时间:1900-01-01
实施时间:
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