- 00:02
- 00:07
- 00:07
- 00:07
- 00:07
- 00:07
- 01:02
- 01:21
- 00:07
- 00:01
- 00:01
- 00:02
- 00:02
- 00:01
- 00:01
- 00:02
- 00:02
- 00:02
- 00:02
- 00:01
- 00:04
- 00:02
- 00:02
- 00:02
- 00:01
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- 00:25
- 00:02
- 00:02
- 03:18
- 04:43
- 00:02
- 00:01
- 00:02
- 00:30
- 00:02
- 01:05
- 04:58
- 00:02
- 03:09
- 06:13
- 00:05
- 00:20
- 00:06
- 00:04
- 00:05
- 00:07
- 00:01
- 00:03
- 00:13
- 00:02
- 00:01
- 00:03
- 00:05
- 00:04
- 00:25
- 00:13
- 00:07
- 00:05
- 00:06