区别是：
bring into force指的是使生效，实施。
come into force指的是开始生效。
详细解释：
bring into 英[bri ntu?] 美[br ntu]
[词典] 使达到…; 把…拿入; 使开始生效; 使清楚地被人理解[知道];
[例句]What the hell did you bring into my house?
你带了什么东西到我家？
come into 英[k?m ?ntu?] 美[k?m ?ntu]
[词典] 进入; 加入，参加;
[例句]My father has just come into a fortune in diamonds.
我父亲刚刚继承一大批钻石。
force 英[f?:s] 美[f?:rs]
n. 力; 武力; （社会） 势力; 魄力;
vt. 强迫; 强行; 促使，推动; 强奸;
[例句]He was charged with abducting a taxi driver and forcing him to drive a bomb to Downing Street.
他被控劫持一名出租车司机并强迫他开车把一颗炸弹送到唐宁街。