NB/T 47065.1  支座 A 38012=84m

47065.2 A38012=84m

SW 1/2"-150 RF SCH80S

PL40(B)-16RF D=15

lwn80-300g2fF5/dF686rf=1005

3 RF 1600-2.5 δ0=16

pl125(B)-10 fF5FM500-2.un5025M2RF1/ d.640bsp�.

WN40-150RF-Sch0(B)-16RFSCH800-

bi650-

ABL1200-300RFScu≈п

DN350-PN2.5 PL FF Ⅱ B=386