NB/T 47065.1  支座 A 156

47065.3 A156

WN 150(B)-25 RF S=142S=6 1ф���ÃN S=8quot;-150 RFF0S156P0S6 R-1

BI1900 s2

BII 26058

47065.2 A85

LWN 40-600 RFO RF S=9.53 S=5m

PL 30(B)-6 RFhg20615 wn400-600rJ03/u0

BL65(B)-16 rf/2.5/42-11050800-4300rf B=340

47065.2 A1486

BII 328