https://www.grvnestech.com/uploads/50m内DPF-Passive-Regeneration-Washable-Dry-Black-Smoke-Purifier-Black-Smoke-Treatment-Device-Exhaust-Gas-Purification-for-Outdoor-Containerized-Diesel-Generator-Sets.mp4 Udsendelsestidspunkt: 25. dec. 2025
