Standard ID | MT/T 489-2020 (MT/T489-2020) |
Description (Translated English) | (Mine hydraulic axial piston pump) |
Sector / Industry | Coal Industry Standard (Recommended) |
Word Count Estimation | 20,253 |
Date of Issue | 2020-07-17 |
Date of Implementation | 2021-01-01 |
Older Standard (superseded by this standard) | MT/T 489-1995; MT/T 546-1996; MT/T 490-1995 |
Regulation (derived from) | National Coal Mine Safety Supervision Bureau Announcement No. 1, 2020 |