HG/T 20592  法兰盖 BL 100(B)-160 FM

BL100(B)-160FM

WN25-16 RJdF5501ScAïdata@f2s

SO 3"-150 RF

2 FM 500-2.5 δ1=8

wn250-300fm/msch60

3 FM 800-1.0 δ0=10

SW 65-600 M

WN 65(B)-16 RF S=4

PL 65(B)-25 RF

pL15(B)-10RF0 RF Sch40@S5 R/41datach40S7-2t;-600 SM Sch40Sf/s==885k=840n=h4026.4/u0