NB/T 47022  法兰 FM 800-1/6

47022 FM800-16

PL 25(B)-16 RF RF Sc05-�856616

1 FF 1200-0.25 δs=4

SO1 1/2"-300FF� S=5FRF@F S5 RJ000

PL 45(B)-10 RF

bl250-25RF=120fJ d0s=20250 R

3 M 800-4.0R

5 CG 2100-2.520SCH40S rf@40@S5 RJrvlet/F sF080 schFS

3 M 1400-0.6 δ0S

20592WN25-10