LK17係列為非調整式主令控製器采用IEC標準,結構先進合理,工作可靠,操作方便與LK1產品相比體積和重量均減少三分之二,電壽命和機構壽命均提高2-3bei,youjiaogaodejigouxingneng。gaichanpindechutoushuangduandian,qiaoshijiegou,miehunenglijiaoqiang,zhiliuhanyouyongcikuaimiehu。suoyibenkongzhiqianzhuang,shiyongweihujiweifangbian,shilixiangdehuandaichanpin。