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Chinese National Standard Category: Technical management

English Title: Design for medium and low-duty audio transformers
Chinese Title: 中小功率音频变压器设计
Standard No.: SJ/Z 1850-1981
Category No.: N01
Issued by: MIIT
Issued on: 1981-1-1
Implemented on: 1981-1-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:
Word Count:80000 words
Similar Standards: GB/T 40283.3-2021   SJ/T 11132-1997   SJ 50033/104-1996   SJ 50033/106-1996   SJ 50033/111-1996   SJ 50033/113-1996   SJ 50033/107-1996   SJ 50033/114-1996   SJ 50033/103-1996   SJ 50033/112-1996   SJ 50033/108-1996   SJ 50033/105-1996   SJ 50597/34-1995   SJ 50033/102-1995   SJ 50597/31-1995   SJ 50597/32-1995   SJ 50597/33-1995   SJ 50597/20-1994   SJ 50597/22-1994   SJ 50597/23-1994  
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