单选题气缸盖上的阀孔壁面裂纹可采用()去修复。A修理尺寸法B附加零件法C局部更换D金属扣合工艺
单选题
气缸盖上的阀孔壁面裂纹可采用()去修复。
A
修理尺寸法
B
附加零件法
C
局部更换
D
金属扣合工艺
参考解析
解析:
暂无解析
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