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DE식수원
모두 28항목의 식수원와 관련된 표준이 있다.
국제 분류에서 식수원와 관련된 분류는 다음과 같습니다: 수질, 어휘, 환경 보호, 색상 코딩, 쓰레기.
Professional Standard - Urban Construction, 식수원
Professional Standard - Environmental Protection, 식수원
Heilongjiang Provincial Standard of the People's Republic of China, 식수원
Guangdong Provincial Standard of the People's Republic of China, 식수원
Jiangsu Provincial Standard of the People's Republic of China, 식수원
Henan Provincial Standard of the People's Republic of China, 식수원
Gansu Provincial Standard of the People's Republic of China, 식수원
RU-GOST R, 식수원
Ningxia Provincial Standard of the People's Republic of China, 식수원
Guangxi Provincial Standard of the People's Republic of China, 식수원
Group Standards of the People's Republic of China, 식수원
Sichuan Provincial Standard of the People's Republic of China, 식수원
Tianjin Provincial Standard of the People's Republic of China, 식수원
American Society for Testing and Materials (ASTM), 식수원