等径三通 DN 80-Ⅱ-3.5TS.6 /public/common/qq.png

47023 fM500-4.027mmr

BL400-40FF/

WN20-16RF S=3.5S=10

PL2000-2.5 RF D=2290 K„îˆ s=3.5

47023 FM900-4.0δ=10095 C=20/f4 h05T651500mRF-1.0/44.3 k=29

WN500-16RF S=15/

WN40-10 RF.6 rff

WN80(B)-40FM S=53280f-16RFF d=200f15C/6/1-150FF.4F

SO15(B)-150RFCF