吊耳 SP-23

bâ… 2300-

BL 50-10 T-63RJ402.5f)-10RF=

47023 rf600-6.4 δ=F B1=360008 H=250rf sch40ch.40som0

BL40-600MRF0 k=3556

WN250(B)-150RJ=5m6 RF 65-13/

PL500(A)-10RF11F16 R0-10 r=/

PL50(B)-16RFd279.

WN80-300 RJ B=h40S0-0.6B)-16

BL25(A)-25RFo1100