NB/T 47065.1  支座 BⅡ 27005RF-10

йһҚеә§ bii 27005RF-10

so65-10 RF65-30S=4m

3 FF 600-4.0 δ0=12

WN 32(A)-16 RF S=5

WN200-63 RF628-340(B0-ch0/ FMamp

WN 32(B)-16 RF S=5

PL132-16RFFฟ� Sc4F-RJRC=6d

47023m600-4s=1008T

DN500/PN10/11B Sch10S

WN25-600 RF HG/T20615pampampchb=RF@F RF