GB/T 12459  等径三通 DN 80-6TS.8HF5 RJfF

DN 80-6 TS.8HF5 RJfF

LP-230mFF

wn 32-16 FMFamp402.5 RJ RJFN1..000fh/@0/data@R@F ScD@5 RJ0SJ

BL500-600 RJ0/data@R@F ScD@5 RJ0SJ07

bl 150-40M�00@S5 RJ0�5f1@°F

SO20-600ff00Famp402.5 RJ RJFN1..000fh/@0/data@

WN 600-150 RFps0rj@5@P

bl 40-150 rf/@0/da