NB/T 47022  法兰 C-G 900-0.25/20δflRFSs=J Sch80SH/F 700-1.0-F5-80h=100

2 CG 900-0.2520δflRFSs=J Sch80SH/F 700-1.0-F5-80h=100

WN 150(B)-16 RF S=6

WN 25-150 RF2-40 S S=3

PL 1000(B)-2.5 RFF5m220 bb=7

bii 100-59.п©Б∙÷п-

AXC-12(B)-900 RF)-900fRF n=80 RF0s

WN 50-600 RF S=4.6

so50(a)-16rfR/3.540-Sl50 RF S=1.0H=1frf40B5