NB/T 47065.1  支座 BⅡ 32000145bs40@S5 RJ�ط·ع�

bii32000145bs40@S5 RJ�ط·ع�

BL 2"-600 RF�

DN 65-3 45EL

PL 100(B)-10 RF

SO 40(B)-16 RF

WN1/2"-600 RJ31b)-105…° bl 200(b)

1-RF 300-1.6 ฮด0=6

PL125A-16 FM0 b12

DN 800×15-Sch140 RE-FF0-10 rfRF5/F10Bf-1.-1

BL15-150RF0(K5r' SO@470