| Artist | : | High speed double lines air bubble film bag making equipment |
| Title | : | HongKong Penglai Trading Co.,Limited |
| Duration | : | 51 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | High speed double lines air bubble film bag making equipment |
| Title | : | HongKong Penglai Trading Co.,Limited |
| Duration | : | 51 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |