【EPDM】球墨法蘭三元乙丙橡膠接頭“外觀專利” "Appearance Patent" for EPDM Joints with Ductile ......
【丁腈橡膠】球墨法蘭耐油橡膠接頭“電液集成系統” "Electro-hydraulic Integrated System" for Oil......
【PTFE】球墨法蘭四氟橡膠軟連接“適用于航空煤油” [PTFE] ductile flange Teflon rubber soft conn......
【耐磨】如何讓砂漿管道中耐磨橡膠接頭更耐磨 Wear-resistant rubber joint in mortar pipeline is......
【新品】球墨法蘭雙球橡膠接頭“不易生銹” Ductile flange double ball rubber joint "not easy to ......
【新品】球墨法蘭同心異徑橡膠接頭“全新上市” ball and flange joint concentric reducer rubber j......
【NR】DN50單球橡膠軟接頭“自動化生產工藝” DN50 Single Ball Rubber Joint "Automated Production......
【NR】DN65單球橡膠接頭“擁有獨立試驗室” DN65 Single Ball Rubber Joint "With Independent Labor......
【NR】DN100單球橡膠接頭“水電站機組降溫循環泵” DN100 single ball rubber joint "cooling circul......
