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【多选题】
制动器年度保养检查的检查内容和要求是( )。A.
调整制动弹簧，以保证平层准确度和舒适度
B.
调整清洁铁心，加适量润滑剂
C.
制动瓦磨损超过原厚度１/４或铆钉露出更换
D.
制动瓦磨损超过原厚度１/２或铆钉露出更换
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反馈参考答案：
举一反三
【单选题】根据商标法及相关规定,下列哪项不属于县级以上工商行政管理部门针对涉嫌商标侵权行为进行查处时可以行使的职权?
A.
询问有关当事人
B.
对当事人涉嫌从事侵犯他人注册商标专用权活动的场所实施现场检查
C.
检查与侵权活动有关的物品
D.
正确涉嫌侵权人予以拘留
【多选题】The statements about the Wife of Bath in The Canterbury Tales are true______.
A.
She was deaf in one ear.
B.
She was the owner of a cloth factory.
C.
She was very talkative.
D.
She married four times.
【简答题】在正交平面参考系内,刀具的标注角度有哪些,如何定义的?加工中如何选择?
【简答题】如何定义刀具标注角度的正交平面参考系 ?
【多选题】The statements about the Wife of Bath are true______.
A.
She was deaf in one ear.
B.
She was the owner of a cloth factory.
C.
She was very talkative.
D.
She married four times.
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