Fb11 Flashback Arrestor (UW-1308) Ningbo United Tools Co., Ltd. Base Info Model NO.：UW-1308Trademark：UWELDSpecification：UW-1308Origin：ZhejiangHS Code：84689000 Description Pre：588 Cartridge Type Flashback Arrestor (UW-1306) Next：6PCS Superior Engraving Knife (ST13106)
