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auto constant cone penetration tester
Selling leads
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... of grease and petroleum grease" and GB/T4509 standard of the People's Republic of China. It is mainly used for testing the needle penetration of ...
2024-12-09 19:06:03
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... GB/T4509 technical requirements and related regulations design and manufacture, mainly suitable for grease (or Vaseline) cone penetration test. ...
2025-04-01 04:30:47
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SH269 Grease Worker according to GB/T269-91 "Grease and petroleum grease cone penetration determination" test standard requirements in the specified ...
2025-07-30 00:10:07
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... Stability". When operating this instrument, a certain amount of sample is used, and after working on the roller testing machine for 2 hours ...
2025-07-14 14:05:19
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