NB/T 47065.1  支座 BⅠ 5568

bi 5568

bii 4184

WN 4"-150 RF Sch7213

wn200-40rj0F4sBh5 RJ0S8

WN 100(B)-16 RF S=5

BII 35564

SO 300-150 RF-1çÂ1501se=24.3 D=190F&amR60R0RF70FRF.0W

PL 300(B)-16 RF1827

SP-1361

WN80(B)-16 RF12234-25 ffRFf58-6.4FrvF0rf0-ch40150 rf6rf1400-0.25f00