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Standard Code | Standard Title | Standard Class | Order |
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GB 11678-1989 |
Hygienic standard for polytetrafluorethylene used as inner coating of food containers 食品容器内壁聚四氟乙烯涂料卫生标准 |
China National Standards tetra |
English PDF |
GB 11509-1989 |
Diagnostic criteria and principles of management of occupational acute carbon tetrachloride poisoning 职业性急性四氯化碳中毒诊断标准及处理原则 |
China National Standards tetra |
English PDF |
GB 11503-1989 |
Diagnostic criteria and principles of management of occupational acute tetraethyl lead poisoning 职业性急性四乙基铅中毒诊断标准及处理原则 |
China National Standards tetra |
English PDF |
GB/T 8970-1988 |
Air quality--Determination of sulfur dioxide in ambient air--tetrachloromercurate(TCM)-pararosaniline method 空气质量 二氧化硫的测定 四氯汞盐-盐酸副玫瑰苯胺比色法 |
China National Standards tetra |
English PDF |
GB/T 8913-1988 |
Hygienic determination method of sulfur dioxide in air of residential areas--tetrachloromercurate (TCM)-pararosaniline spectrophotometric method 居住区大气中二氧化硫卫生标准检验方法 四氯汞盐盐酸副玫瑰苯胺分光光度法 |
China National Standards tetra |
English PDF |
GB/T 2432-1981 |
Gasoline--Determination of tetraethyl lead content--Complexometric titration method 汽油中四乙基铅含量测定法 (络合滴定法) |
China National Standards tetra |
English PDF |
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