NB/T 47065.1  支座 BⅠ 79618

BI 79618

BL80-150 RF38

SP-9215

WN 125(B)-63 RJ Sch40S109 d=35 Оҙ0=

bl 500-25 rf.610S250-S兰-R

PL400-10FF01.pam0A��00

BI 79330

bl200-16rf�ƒÂ¯p

WN40-63T S=4 f2=4/17 S/

HP-2 ≈âJpquRF2@ RF5 RJ RFFpaF�l4-ch4.5 RJ-197.5 RJ50-4.0 δ0=3