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Database: 189760 (25 Oct 2025)
CBT4509-2019 English PDF
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
CB/T 4509-2019
English
329
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3 days [Need to translate]
(Marine electric gear oil pump)
Valid
CB/T 4509-2019
PDF similar to CBT4509-2019
Standard similar to CBT4509-2019
GB/T 37452
CB/T 4197
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CB/T 4533
CB/T 4434
CB/T 3489
Basic data
Standard ID
CB/T 4509-2019 (CB/T4509-2019)
Description (Translated English)
(Marine electric gear oil pump)
Sector / Industry
Shipping Industry Standard (Recommended)
Date of Issue
2019-12-24
Date of Implementation
2020-07-01