A、0.02mm,0.20mm,0.03mm
B、0.20mm,0.03mm,0.03mm
C、0.20mm,0.20mm,0.04mm
D、0.30mm,0.20mm,0.03mm
时间:2021-12-25 01:05 关键词: 汽轮机本体检修工(高级技师) 汽轮机检修
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