NB/T 47065.1  支座 BⅠ 100000)

2 A33°12)255A S=8t.805i1Nms /@bi 100000)

hg/t20615 wn 500 -300rf

PL40(B)-16RFRFS0HS2l200(b)-16rfh=28

WN 300(A)-16 M001HGC8f0rj115F Sc1s6300 LM00c3qu

WN65(B)-16 RF S=4.5pampnbspå­”7500

PL65(B)-16 RF5.0RF Sc0-4.0/120pampa150M150f

BL450-10RF44FR