NB/T 47065.2  支腿 c4)-16--1.0/RF-9k=12

2c4)-16--1.0/RF-9k=12

20592 SO500-10 RF025f.6h40 S=3

47023 m 1500-1.6(B)1�15-2009chWN80-90RJ Sch40S5F)1192 R010pschmp@47c600-6@4

so65(b)-16 rf 1ã¤â»â¶

47023-M1000-4.00h11h6/65-1550irf-RFF)-16

so15(b)-16tmpampampampampwd=

SO 10-63 RF2.5 ¤74