GB 7970-1987
Communication cable paper (English Version)
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GB 7970-1987
Standard No.
GB 7970-1987
Language
Chinese,
Available in English version
Release Date
1987
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status
Be replaced
2000-02
Replace By
GB 7970-1999
GB/T 7970-1999
Latest
GB 7970-1999
GB/T 7970-1999
GB 7970-1987 history
1999
GB 7970-1999
Communication cable paper
1987
GB 7970-1987
Communication cable paper
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