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JB 1284-1985
JB 1284-1985_English: PDF (JB1284-1985)
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JB 1284-1985
English
2139
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Days<=11
Low-voltage Circuit Breaker
JB 1284-1985
Obsolete
JB 1284-1985
BASIC DATA
Standard ID
JB 1284-1985 (JB1284-1985)
Description (Translated English)
Low-voltage Circuit Breaker
Sector / Industry
Mechanical & Machinery Industry Standard
Classification of Chinese Standard
K31
Word Count Estimation
55,589
Regulation (derived from)
Newer GB 14048. 2-1994 published, this standard is abolished