266 17 Draught excluders of foam rubber strips 泡沫橡胶条挡风帘 267 17 Draught excluding seals in the form of beading 串珠式挡风帘 268 17 Draught excluding seals in the form of strips 条状挡风帘 269 17 Draught preventers for doors 门防风罩 270 17 Draught preventers for windows 窗户防风罩 ...