Warning: Missing argument 3 for write(), called in /www/wwwroot/shijiebei05.com/incs/robot.php on line 68 and defined in /www/wwwroot/shijiebei05.com/incs/data.php on line 487 【实探26层国内最高养猪大楼:一家水泥公司能不能把猪养好?】养猪生意二次利用起在水泥生产系统中被浪费的热能,蒸汽变为热水后不再进入冷却塔,而是通入养猪大楼给猪提供热量,“一年能给120万头猪节约2亿饲料钱。”