10,000 個「 temperature for melting metal 」的搜尋結果
字幕已審核05:55 06:42 06:36 06:02 06:20 18:14 08:54 08:42 02:12 02:37 06:31 01:59 02:44 10:50 09:39 03:15 19:00 05:50 07:04 113:01 09:25 07:37 04:29 08:00 07:20 02:55 05:50 05:45 03:01 03:32 08:39 03:10 05:43 字幕已審核00:34 20:35 09:19 08:52 09:09 09:17 07:56 08:41 06:59 06:52 07:00 06:28 03:23