NB/T 47065.1  支座 A 210 d=49b=35s=F@AFF SSch40S16R S

DN 500-10 90ELD=890 C=RF=3F Ⅱ416mp RF,S=4a210 d=49b=35s=F@AFF SSch40S16R S

wn15-150rf b=12.3 s=4.50400-60009 SR00FF00.=fRf s0otRF6��01Р°С

pl50(b)-16 rf d= b= d=100 c=20 f1=345Р“Т“Р’Р�

DN 50-10 90ES

WN 80(B)-40 RF S=11

DN10