外表长得一样,但里面不一样 : T4 y, \8 b7 }* f/ R z. m/ v# o# ?; S- }) Y, L: ], d& _
one stage T-STAT has "w" wire terminal6 w1 h8 A2 |4 [5 z+ e* U, N7 [
two stage T-STAT has "w1" and "w2" wire terminal5 f/ ~6 N7 r: F p0 c
% h Y; }- v4 N
3 |. N3 y" \1 L. n/ dmore question ,please call me 7809526512 huang