我的購物車
西門子電動調節(jié)閥門VVG41,VVG44,VVI41,VVI44適用于區(qū)域供熱系統(tǒng)、暖通空調系統(tǒng)外螺紋連接二通閥，耐壓等級PN16 閥體：黃銅Rg5 公稱直徑: DN15 … DN
VVG41.15,VVG41.20,VVG41.25,VVG41.32,VVG41.40,VVG41.50
VXG41.15,VXG41.20,VXG41.25,VXG41.32,VXG41.40,VXG41.50
VVG44.15,VVG44.20,VVG44.25,VVG44.32,VVG44.40
VXG44.15,VXG44.20,VXG44.25,VXG44.32,VXG44.40
VVI41.15,VVI41.20,VVI41.25,VVI41.32,VVI41.40,VVI41.50
VXI41.15,VXI41.20,VXI41.25,VXI41.32,VXI41.40,VXI41.50
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