NB/T 47065.1  支座 A 482051iom

47065.3 B854-1101250Sa482051iom

WN15-1500 fm6/5F S5 wn450F.0/H.85h409.

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WN50-600 FM SCH/Sch L=19rfF)-

BL 200-150 RF

SO350-10 RFĐ4schBf s=4 bb=3)-10

支座 B2 h=h4/ PL65(B

2 C30/

BL250(B)-40FM C=38

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