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The middle column and the projections present an eccentric shape correspondingly to the center of the fixed pawl body.
中柱与凸块相对于掣动杆体中心呈偏心状;
youdao
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The middle column and the projections present an eccentric shape correspondingly to the center of the fixed pawl body.
中柱与凸块相对于掣动杆体中心呈偏心状;
youdao