This means the speaker is referring to another that didn't come about, but should have -- a method of the subjunctive. Should the intent should be to mention that it did transpire, also to approve of that, then it may be worded as: 目前我国智能锁市场正规智能锁产品主要有智能锁传统厂商、国际家电巨头、国内智能科技品牌这三类。 胁迫指纹告警：原理等同胁迫密码，在输入胁迫密码、识别胁迫指纹后... https://property-disputes-lawyer77056.shotblogs.com/the-2-minute-rule-for-financial-settlements-lawyer-in-dha-karachi-pakistan-50524740