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Globally Harmonized System of Classification and Labelling of Chemicals
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化学
Sistema Globalmente Armonizado de clasificación y etiquetado de productos químicos
英语 词库
Globally Harmonized System of Classification and Labelling of Chemicals
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缩写, 化学
GHS
(
ВВладимир
)
缩写, 生态
GHS
(
Yuriy83
)
Globally Harmonized System of Classification and Labelling of Chemicals
:
7 短语
, 3 学科
法律
3
联合国
3
运输
1
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