NB/T 47065.1  支座 A 100050-150rf´=26rf sch400mF00AF3

2 B3c20 rf401@A 100050-150rf´=26rf sch400mF00AF3

A WN 32"-150 RF B=10

DN25/PN16/11B Sch10S S=3.38

WN500(B)-10 RF

A 20000´0=1F010R/a

47023 fm2000-4.0Ã¥&¢â�s0 RF

DN200/PN16/11B Sch10S S=12.7

B WN 32"-150 RF B=10

B WN 32"-150