number designation meaning in English
赋值数
数字标号
Examples
- Number designation and safety classification of refrigerants
制冷剂数字名称和安全分类 - Number designation and safety classification of refrigerants
制冷剂编号方法和安全性分类 - Number designation of organic refrigerants
有机致冷剂的数值标识 - M number designation and safety classification of refrigerants addendum m
制冷剂的数值标识和安全分类 - 1 number designation and safety classification of refrigerants addendum l
制冷剂的数值标识和安全分类