Flower ring filling gap rate is large, not easy to block, flow is large, resistance is small. Flower ring filling gap rate is large, not easy to block, flow is large, resistance is small. Flower ring filling gap rate is large, not easy to block, flow is large, resistance is small. Flower ring filler ye dɛ̈t ye dɛ̈t ye dɛ̈t ye dɛ̈t ye dɛ̈t ye dɛ̈t ye dɛ̈t ye dɛ̈t ye dɛ̈t ye dɛ̈t ye dɛ̈t ye dɛ̈t ye dɛ̈t ye dɛ̈t ye