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| English | Russian |
| Shell test | гидростатические испытания корпуса клапана (Eugene_Chel) |
| valve shell test | гидростатическое испытание клапана (The valve is mounted on the test bench and shall be partially open. The valve body is subjected to the hydrostatic pressure. The result of the test will be satisfactory if no leak observed from the valve body, packing gland, etc. No leakage is acceptable. The pressure also shall not be dropped during the test. Burkitov Azamat) |