标准建议
轴承 — 滚柱轴承
| MOBIL VACTRA OIL NO 2 | Specification - Oil : Central Lubrication, Roller Bearing (C-Press), CGLP 68 |
轴承 — 滑动轴承
| MOBIL VACTRA OIL NO 4 | Specification - Oil : Central Lubrication Plain Bearing, CGLP 220 |