直销新铝合金角铝1201209mm等边L型角铝6063直角铝挤型材料 90度

C1201209-3R3K C12-K7.5L-470 C12-K4.5L-6R8 C12-K4.5L-560

CM1213A-02SRTEL CM1213A-02SR-ON CM1201209U2R2KT

贴插LXFT0603SRC-TR-LT1006S8#TRPBF-CC1201209-1N81-N