GB
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中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
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GB 443-1989
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Lubricating oils for total loss systems L-AN L-AN全损耗系统用油 |
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Issued Date:1989-03-28 |
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Implemented Date:1990-04-01 |
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Issued by: |
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The Standardization Administration of the People's Republic of China |
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