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Database: 189759 (19 Oct 2025)
GB 989-1977 English PDF
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Standard Title (Description)
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PDF
GB 989-1977
English
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3 days [Need to translate]
Take-up pulleys for type TD belt conveyor--Specifications
Obsolete
GB 989-1977
PDF similar to GB 989-1977
Standard similar to GB 989-1977
GB/T 5905.1
GB/T 6068
JB/T 7679
GB/T 44523
GB/T 44521
GB/T 9075
Basic data
Standard ID
GB 989-1977 (GB989-1977)
Description (Translated English)
Take-up pulleys for type TD belt conveyor--Specifications
Sector / Industry
National Standard
Classification of Chinese Standard
J81
Date of Issue
9/1/1977
Date of Implementation
1/1/1978
Older Standard (superseded by this standard)
GB/T 989-1967