Metal nyuur thok thok ba̱lbuɔl
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WZ Thi̱ri̱thni̱ Metal nyuur NRS thi̱i̱k ba̱lbuɔl
Pekdɛ:DN 40~DN 600
Pi̱rɛjɛr: PN10/PN16 -
WZ Thi̱ri̱thni̱ Metal nyuur OS&Y thok ba̱lbuɔm
Pekdɛ:DN 40~DN 600
Pi̱rɛjɛr:PN10/PN16
