r/气管/smcg/bu//-1065/20wtu0425b-tu0805cr//1208/y0604tu1610/

100mtu0425bu20气管/smcg// tu1612yr0604c/0805b-1208r-1065w/

/r/smcg//--tu0425b//wtu16101208////气管1065060420rbuytu0805c

r0604//气管-1065c///yr1208b//y/100pu/wtu0425/bu/smcg原装0805