开关,按钮开关,电源开关,船形开关,翘板开关,微动开关,叶片开关,门锁开关,复位开关,钮子开关,电位开关,震动开关
LSA-一型,LSA-01, LSA-一型L, LSA-02,LSA-二型, LSA-03, LSA-三型,LSA-四型, LSA-05, LSA-06, LSA-12