shaft neck

短語(yǔ)詞組

短語(yǔ)

• rolling shaft neck 輥軸頸
• the crack shaft neck 軸頸
• shaft neck damage 軸頸損傷
• pitman shaft neck 連桿軸頸
• drop -down of mine-shaft neck 井頸下沉
• femoral neck shaft angle 股骨頸干角
• humeral neck shaft angle 肱骨頸干角
• Neck shaft angle 頸干角;股骨頸干角
• neck of shaft 軸頸
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