NB/T 47065.1  支座 A 8000-

47065.2 A1-80080/a8000-

WN 500(B)-10 RF1000-0.6680L10

JWN 50×80-150 RF Sch80F04..RFhด2��ctaRFSc5/�j@-10F�盖40 F0

bl100-16 g RF Sch40N RF ⅠS=7 H1=12 H=620000 Sch400a40S0SS5 RJ0-SF3h 450RF-R250a5 RJ-1a0860 LT-135Mu2.5 RJ-RШ°В�0M

PL50