NB/T 47065.1  支座 A 1231

4 A1231

PL50-6 M

SO 2"-150 RF

SO 850-150RF/0F RF16

WN 50-150 RF3402

47023FM1100-4.0/

1 FF1200-0.6 RF7h405F b=3800

WN 50-16RF s=3.5

5 M600-4.0=8F A=40/mpa-1RFSch804/FR4amh12Af1RF5-2S=FSca=

SP-7224-16 RF14590 RF.5 rf03RFSch8=6.6/105-175F5.801500