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Xin chao cac bac....dau tien em cung xin noi thiet la moi danh dum du tien sam duoc 1 chu phay engsu 16M....nhung kho moi vao nghe ....bay gio con may cu bao loi (414 z axis detect error)....tat may khoi dong lai luc duoc luc ko.Hien gio cung chang biet lam sao....mong cac bac ra tay giup em voi......................................xin da ta.