GB/T 12459  等径三通 DN 25-Ⅱ-Sch80STS

DN 25-Ⅱ-Sch80S TS

2 CRF 600-4.020δ1=0

SO25(B)-10RF10

B WN 36"-150 RF B=Sch40

SOP FF 10K 80As1.61000-15f sc

BL 50-10RF00ã0-2-130F S=

BL65-2500Rj-0.6/70-165-40=FMC50RFJGT Td=750f/€š

WN 80-600 RF Sch40SSch860=13/hf00 80 Sch40/465FS=

2 CG 260