China Petroleum Testing Instruments manufacturer
Shandong Shengtai instrument co.,ltd
Shandong Shengtai instrument co.,ltd
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hardness testing machine

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hardness testing machine

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...testing. Through testing, it can effectively compare and evaluate the sealing process and sealing performance of flexible packaging. It is an ideal ... 2025-04-25 00:08:25
...testing. Through testing, it can effectively compare and evaluate the sealing process and sealing performance of flexible packaging. It is an ideal ... 2025-08-28 13:59:28
...testing. Through testing, it can effectively compare and evaluate the sealing process and sealing performance of flexible packaging. It is an ideal ... 2026-03-06 07:30:16
...specified test, the temperature at which the grease reaches a certain flow. Over-Wide Temperature Range Lubricating Grease ASTM D2265 Dropping ... 2026-06-20 00:30:20
...unt of samples, at room temperature, after working on the drum test machine for 2h, determine the work of grease before and after the test coning ... 2024-12-09 13:39:21
...unt of samples, at room temperature, after working on the drum test machine for 2h, determine the work of grease before and after the test coning ... 2024-12-09 17:47:36
... of the instrument: with a certain amount of samples, at room temperature, after working on the drum test machine for 2h, determine the work of ... 2024-12-09 18:26:39
...specified test, the temperature at which the grease reaches a certain flow. Over-Wide Temperature Range Lubricating Grease ASTM D2265 Dropping ... 2024-12-09 19:06:03
... 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
... temperature, after working on the drum test machine for 2h, determine the work of grease before and after the test coning degree. The instrument ... 2025-12-31 00:28:31
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