831 - 833 of 833
petroleum testing instruments astm d87
Selling leads
... advanced technology, mechanical, optical, electronic and computer technology into an organic whole, can automatically finish the solidifying point ...
2024-12-09 13:07:24
|
...petroleum grease cone penetration determination method". It is mainly suitable for testing the cone penetration of grease. The instrument can also ...
2024-12-09 18:05:06
|
... requirements and relevant regulations of GB/T269 ASTM D217 and GB/T4509 ASTM D5 standards It is mainly suitable for testing the cone penetration ...
2024-12-09 18:39:37
|