- 00:04
- 00:02
- 00:02
- 00:02
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
- 03:18
- 00:02
- 00:02
- 00:02
- 00:01
- 00:54
- 00:14
- 00:02
- 00:04
- 00:07
- 00:02
- 00:04
- 00:11
- 03:00
- 00:06
- 00:01
- 00:07
- 00:28
- 00:02
- 01:12
- 00:32
- 00:20
- 00:05
- 00:13
- 00:10
- 00:14
- 00:03
- 00:06
- 00:07
- 00:02
- 00:06
- 00:06
- 00:09
- 00:05
- 00:01
- 00:02
- 00:06
- 00:01
- 00:01
- 00:47
- 00:55
- 00:47
- 00:45
- 00:59
- 00:46
- 00:55
- 00:48
- 00:37
- 00:09
- 00:08
- 00:06
- 00:01
- 00:02
- 00:03