TSK东荣管机PVC室内接头ST氯乙烯质量盖 PVC室内接头ST,STP,90L,45L,221/2L,90Y,90YS,T90Y,T90YS,45Y,45YS,W45Y,HY,HYS,YWS,WLS,DR,DRP,DRY,DRW,DRWY,UTK,UTK-A,UTK,UT-L,UTW,UT-Y,Y-UT,ADJP,ADJ,TUM-ST,TUM-90L,TUM-45L,TUM-90Y,TUM-90
TSK东荣管机空调排水接头DA DL 空调排水接头DA DL,DA 45L,DA DT,DA DS,DA IN,DA BU,DA CO,DP L,DP 45L,DP T, DP S,空调用排水管DP,DP-VP,DPH,ACL,AC4L,ACT,ACY,ACS,ACDA,ACMD,JNCO,HT CAP,HT MWL,HT MWT, HT MWS,HT MVS,FS DL,FS LL,FS 45L
TSK东荣管机VU特殊接头VU RL DV接头DV DL,DV LL,DV 45L,DV DT,DV LT,DV WLT,DV Y,DV DS,DV IN,VU接头VU DL,VU LL,VU 45L,VU DT,VU LT,VU Y,VU DS,VU IN,DV 排水大口径接头,VU排水大口径接头,VU特殊接头VU RL,VU 90KL,VU 90KLⅠ,VU 45RL,VU 45KL
TS氯乙烯接头TS L东荣管机TSK TS 接头TS L,TS S,TS T, TS 45L,TS VS,TS CAP,TS US,TS WL,TS WT,TS WS,TS 插入接头, TS MWL,TS MWT,TS MWS,TS MVS,TS MVSⅡ型,HI接头HI L,HI S,HI T,HI 45L, HI VS,HI CAP,HI US,HI WL,HI WT,HI WS,HI KL2