NB/T 47065.1  支座 BⅠ 447530-1.580a1217.5 RJj@5c2@RF@4JsRRF RF S=3.51.0s=3.66rfFFt Std9@45

bi 447530-1.580a1217.5 RJj@5c2@RF@4JsRRF RF S=3.51.0s=3.66rfFFt Std9@45

3 B8855

SO80(a)-150fF/

SO 1/2"-150 RF0 RF S=4.0/126-24

PL32(B-10RFFFRFL50046 2ata/

PL20(b)-10RF

3C-FM1300-1.0mpampampampampampam

bl500(a)-40 rf0(/2\u00c3\u0086\u00

IF 80-900