NB/T 47065.1  支座 BⅡ 4372

bii 4372

47022 cg350-2.5150 RF S=11.5

THA1300chO40.50016RF�RF5Fa

47065.2 B6

PL80-10 RJ A=1102-RFF€2-h80@40@S5 RJRFfT

PL 80(B)-10 RF

WN32-160RF/52RF70 δ0RF(B)

支腿 B1

BI 7160

PL800(B)-16 RF9BL500-16RF=27 HRFa R0B)-16 RF4 Ha=650-300 LG Sch40S179