导卫 | |
hutn. | guide and guard |
prod. | guide |
划痕 | |
biot. | scarification |
hutn. | mar; score; scoring |
kryszt. | scratch |
techn. | scratch mark; block rake |
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guide | |||
guard | |||
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guide and guard (【技】在型材轧制过程中,引导轧件按所需的状态进、出孔型,以保证轧件实现既定的变形装置。) |
导卫 : 341 do fraz, 27 tematyki |