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DE폐질소
모두 44항목의 폐질소와 관련된 표준이 있다.
국제 분류에서 폐질소와 관련된 분류는 다음과 같습니다: 환경 보호, 수질, 공기질, 유기화학, 어휘, 분석 화학, 쓰레기, 사진 기술, 포괄적인 테스트 조건 및 절차.
PL-PKN, 폐질소
Group Standards of the People's Republic of China, 폐질소
Yunnan Provincial Standard of the People's Republic of China, 폐질소
Zhejiang Provincial Standard of the People's Republic of China, 폐질소
RO-ASRO, 폐질소
Shandong Provincial Standard of the People's Republic of China, 폐질소
Professional Standard - Environmental Protection, 폐질소
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, 폐질소
Liaoning Provincial Standard of the People's Republic of China, 폐질소
British Standards Institution (BSI), 폐질소
Taiwan Provincial Standard of the People's Republic of China, 폐질소
Korean Agency for Technology and Standards (KATS), 폐질소
National Sanitation Foundation (NSF), 폐질소
International Organization for Standardization (ISO), 폐질소
Japanese Industrial Standards Committee (JISC), 폐질소
American National Standards Institute (ANSI), 폐질소
Guangxi Provincial Standard of the People's Republic of China, 폐질소
VN-TCVN, 폐질소
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, 폐질소
海关总署, 폐질소
Professional Standard - Chemical Industry, 폐질소
- HG/T 6237-2023 Technical specifications for treatment and reuse of organic nitrogen industrial wastewater