经济犯罪案件的立案审查期间，办案单位可以依法进行（）。
A. 询问、查询
B. 查封、扣押涉案财产
C. 勘验、鉴定
D. 调取证据
查看答案
对退出运行的电缆，如果要拆除它，在锯割时需经过哪些步骤、措施？
横向扫地杆：连接立杆下端，位于纵向扫地杆上方的横向水平杆。
A. 正确
B. 错误
Fishing stake，the position of which frequently（），exist in the area covered by this chart.
A. removed
B. altered
C. corrected
D. converted
If the compensating needle valve of a hydraulic governor is opened more than necessary the governor will （）
A. have a larger than normal dead band
B. produce excessive speed response to a load change
C. respond slowly to any change in engine load
D. stabilize engine speed at the new governor setting
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