NB/T 47065.1  支座 A 5618

47065.2 A5618

47023rf400-4.0800-6.4/

WN 300(B)-16 RF S=2808

WN 280(B)-16 RFch4ch@47cmp

WN80(B)-16 RF187

PL 100(B)-16 RF

bii 4926

3 B4824

47065.3 B3930

47065.2 A3164060=106 ╨�6s0 rRJ2A=F6m386@RFm@B6040b=11�0=1610S0=30 S=8m6 RFmpa1Fp0-0δ0=2001