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DEsn/t 3521
모두 21항목의 sn/t 3521와 관련된 표준이 있다.
국제 분류에서 sn/t 3521와 관련된 분류는 다음과 같습니다: 비금속 광물, 건물, 건설기술, 곡물, 콩류 및 그 제품, 철도/로프웨이 건설 및 유지보수 장비, 어휘, 제공하다, 농업 기계, 도구 및 장비, 농업 및 임업.
Professional Standard - Commodity Inspection, sn/t 3521
CH-SNV, sn/t 3521
IPC - Association Connecting Electronics Industries, sn/t 3521
Professional Standard - Chemical Industry, sn/t 3521
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, sn/t 3521
Professional Standard - Petrochemical Industry, sn/t 3521
Professional Standard - Light Industry, sn/t 3521
Professional Standard - Grain, sn/t 3521
农业农村部, sn/t 3521
工业和信息化部, sn/t 3521
国家铁路局, sn/t 3521
ITU-T - International Telecommunication Union/ITU Telcommunication Sector, sn/t 3521
Jiangsu Provincial Standard of the People's Republic of China, sn/t 3521
Liaoning Provincial Standard of the People's Republic of China, sn/t 3521
Xinjiang Provincial Standard of the People's Republic of China, sn/t 3521
Anhui Provincial Standard of the People's Republic of China, sn/t 3521
Heilongjiang Provincial Standard of the People's Republic of China, sn/t 3521