对于高空作业,应做好各个环节风险分析与预控,特别是()的安全措施。
A.防高空坠落
B.防机械伤害和高空坠落
C.防电击和高空坠落
D.防静电感应和高空坠落
参考答案:D
转向器扇形齿轮与转向器壳体中滚针轴承的间隙不得超过()。
A.0.05mm
B.0.12mm
C.0.20mm
D.0.08mm
Nowadays in India, women with independent incomes are refusing to________to the traditional
practice of arranged marriage.[ ]
A. give in
B. pick up
C. hand in
D. make up