NB/T 47065.1  支座 A 1378

4 A1378

WN500(B)-16 RF S=10

SO450-25FF205920a50h8 f1=3=14/

3 B3734

PL100(B)-16 RF3558

WN80(B)-16 RF1792

SO 125(B)-10 RF

SO 6"-300 ST

PL 65(B)-16 RF

SO155-150RF60-16RF25 R30F-f S=5-16..5 RJj@5F Sa.5 RJ@)-16 RF-15/@2rj5 FM SR-600m083/.6F���71280