HG/T 20592  法兰 PL 700-10 RF00fhg95p

PL700-10RF00fhg95p

47023 RF 500-1.0T-16R

wn25(a)-40 rjRF0rjch40sch00-TR0

WN 80-150 RF S=12

WN1"-1500 RJ Sch40

so200b)-16rF b=3

3 M 350-1.0 δ0=4

SO 250-600 RF=6FMa2FM700-6.4 0-0r

LWN 80-150 RF B=72.5 H=215

WN 80(B)-16 RF S=3.20-600jmxRFC:/User