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PP-R plastic ball valve na may sinulid na babae
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Isang uri ng plastic ball valve na may brass core at f...
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C type na plastic ball valve na may brass core at f...
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B6 Uri ng PP-R ball valve na may bolang tanso
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B7 Uri ng PP-R ball valve na may bolang tanso
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E6 Uri ng PP-R Dobleng babaeng sinulid na balbula ng bola ...
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Uri ng E7 PP-R Dobleng babaeng sinulid na balbula ng bola ...
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F6 uri PPR solong babae sinulid ball valve w...
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Nakatago ang PP-R na balbula ng core ng porselana
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PP-R single female threaded concealed stop valve
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PP-R single female threaded stop valve
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PP-R double fenale threaded concealed stop valves