NB/T 47065.1  支座 BⅡ 27968

BII 27968

bii 5747

47023C-RF1000-1.0

WN250-63 RF Sch8055-R@0000O0@00 S

WN 32(B)-10 RF S=3.5

47065.3 C4

pl10(b)-10rf/h1b1�1@1S5

PL100(B)-16 RF

TPB-2Sch

WN 150(B)-63 M S=8F4060f RF Sch12.5 RJ-R�RF@RRF SCH40RF.5°FS10R@R4Sc2@FJ6 RF5@FSFS1@ch4SS5 RJr