NB/T 47065.3  耳式支座 B4a)-1u00cG0=32@RF@4R

47065.3 B4a)-1u00cG0=32@RF@4R

WN 4"-300 RF Sch80

LWN 150-300 RF B=158.4

BL 100-63 RFb0/70-165u0F FF06@Ah8@Sch40�5J-S0

WN100-40M

SO 80-300 RF-2l1545=80G559 RF Sc

SO300-16 RF02rf100t/2/.650 RFnR5 δ1

PL 400(B)-10 RF

LWN 150-300 RF B=194

WN 80-1