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Next, we will listen to the onchange event in the drop-down box of colorSelect and the oninput event in the numberInput input box respectively, and then make corresponding processing in these two events.杨长帆笑着开门：不送。BIM has been gradually applied in subway projects, and has achieved good results in information construction, reasonable arrangement of construction procedures, speeding up construction speed, saving project cost, etc. The application of BIM technology makes many people see its advantages, thus promoting its further development and the introduction of BIM related technologies.天启，对不住了。边城南江市，离奇命案不断，血腥暴力死亡恶斗，件件都与毒品案牵连。警官沈飞扬机智抓获毒贩阿三，重挫老鬼贩毒集团。老鬼凶狠报复，残忍炸死沈飞扬怀孕的妻子兰兰，并嫁祸于人。沈飞扬发誓捉拿老鬼，老鬼遁形，警察调查误入歧途。丁莉茜进入刑警队，被沈飞扬吸引，高黎明也为丁莉茜而痛苦，三人陷入情感漩涡。丁鹏义开始理解女儿的理想，多方支持并撮合女儿和沈飞扬的感情，父女关系融洽。表姐安妮意外死亡，高黎明牺牲，沈飞扬失明等等事件让丁莉茜震惊，抽丝剥茧发现老鬼就是父亲丁鹏义。老鬼集团再次浮出水面，南江市的毒品案死灰复燃，沈飞扬再一次投入和老鬼的惨烈争斗中。面对正义和邪恶，亲情与爱情，丁莉茜矛盾重重痛苦抉择，无法坦然面对挚爱的沈飞扬。此时老鬼已有新的计划，丁莉茜将计就计，给老鬼设下重重圈套。父女两人终于在正邪较量的枪口下对决……BIM also has the function of quantity statistics to determine the amount of building materials used for preliminary cost analysis of construction units. The traditional method is that the construction management personnel fully understand the design intention and then convey it to the construction workers. Relatively professional terms and techniques are difficult for the workers to fully understand.Setting position, foam type (referring to low, medium, high, anti-dissolution, fluorine protein, etc.), system form (referring to liquid, liquid, fixed, semi-fixed, etc.), foam fire extinguishing system diagram.