GB/T 12459  异径三通 DN 1400×1400×100-Sch160TR

DN 100×100×1400-Sch160 TR

PL 350(B)-10 RFu/f10RFO250(B)-16RFO250(B)-1=66/RFF-160 F.0a=pqR5T6m225a

BL150-63mf/1

PL100 (B)-16RF15FF-Lpa50RF B=

BL450-600 M533

WN 100(B)-25 RF�N=49

1 CFm900-1.0=3mp0fmh1016 rfm b=35/60-1

WN50(A)-160RF SL1000=mEsFRF

PL