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Set up the location, system form, name and contact number of the maintenance unit; Type, model, quantity and manufacturer of controller (including fire alarm, fire linkage, combustible gas alarm, electrical fire monitoring, etc.), detector (including fire detection, combustible gas detection, electrical fire detection, etc.), manual alarm button, fire electrical control device, etc.; Diagram of automatic fire alarm system.Dart VM native extension Dart Sync Socket心里这么想，便悄悄地用眼角余光去看小葱。正要我们先一步争取到盟友，不但能够自保，还能够获取很大的利益。金豹为兄长金虎迎娶铃铛，不想路上铃铛被三奶奶手下的人抓走，金豹为救嫂子，也被三奶奶关起来。接新娘的小毛驴带着三奶奶的信物跑回高家，金虎得知铃铛被掳走，怒气冲天，但是碍于三奶奶的实力，只能暂且忍气吞声。高家大小姐金凤一直钟情于金虎这个捡回来的哥哥，闻听金虎要结婚，大闹了一场，并将金虎和铃铛结婚的东西全都砸烂了。金豹和铃铛第二天从山寨逃脱，回到高家，老爷子高凤山决定让金虎和铃铛完婚，金虎却在结婚当日离开了家里。金虎和铃铛举办婚礼，金凤依旧大哭大闹。金豹趁金虎和亲戚喝酒时，到洞房给铃铛送螃蟹，铃铛误把他当成金虎。这时金虎到来，并对他们产生了误会……6. Code: Thank you; Thank, etc.