且听“老懂”一席话在一连「年一？月「日因笔者去山东招远市建委参加学习《律筑安全＊杂志活动日期间，在与十九个建筑单位分管安全人员谈起＊建筑安题时，大家七嘴八舌，有褒有贬。被人称为「老懂一的安全员得意地说：一大家只知道称我为一老懂」，可知道我为啥懂那么多... And listen to the “old know” a word in a row, “a month on the day because the author went to Shandong Zhaoyuan City Construction Committee to participate in the study,” Law and Safety * magazine day, with 19 construction units in charge of security personnel talking about * building When answering the question, we all talked about, with praise and disappointment. Was known as the “old understand a security officer proudly said: one we only know that I am an old man knows,” I know why I understand so much. ..