- 01:25
- 01:03
- 01:30
- 01:01
- 02:03
- 01:56
- 01:03
- 02:01
- 01:01
- 04:27
- 01:11
- 01:54
- 01:11
- 01:11
- 02:54
- 01:40
- 03:58
电动工具black & decker锤钻多脉冲短和长 -- power tools black & decker hammer drill multiple bursts short and long
01:00- 01:31
- 01:04
- 01:02
- 01:03
- 01:22
- 01:11
- 01:58
- 01:38