NB/T 47065.1  支座 A 520592-2009 H=35

支腿 A520592-2009 H=35

WN40-63RF C=28 RF S=56 MSch42=5

pl32(a)-10 rf d=139 c=1

47023FM900-2.5/60-160W

DN250/PN16/01A)-.ch80RF=260´=1055 d=RFSch40)-061.5/84-185ch

WN100B-40 RF S=5690EL0002.2-300 RF T40j650000=

LF/SE 100-300 RF S=10 5mm &qu

WN20(B)