NB/T 47065.1  支座 A 12270 RJ

2 A12270 RJ

LWN 20-600 RF H=143 B=1

C-BL250-10RF CSch120F19

BL200-10RFh1501478�ط0-1.01600 RF Sch40RFF@FF-R0M2FF@P2@Fj@5FjF-R R

SO200-150 RFc2@RF@45 RJ@RJ-1126Б∙-900 RFmpa@RF@4 Rch4� S=F

SO100(B)-16RF b=4.5rf S=60

PL25-10FFbF

bii 300=863.6 n=2