装运挖掘机时，严禁在跳板上转向和无故停车，上车后应刹住各制动器，放好臂杆和铲斗。-查字典考试网

装运挖掘机时，严禁在跳板上转向和无故停车，上车后应刹住各制动器，放好臂杆和铲斗。

MIP.watch('count', function (newVal, oldVal) { fetch('http://www.chazidian.com/kaoshi/ajaxapi/?action=guanzhu&id=151356&type=2') .then(function (res) { var follows2 = MIP.getData('follows') if(follows2==1){ MIP.setData({ follows:2, title:'收藏' }) } if(follows2==2){ console.log(2) MIP.setData({ follows:1, title:'已收藏' }) } }) .catch(function (err) { console.log('数据请求失败！') }) })

装运挖掘机时，严禁在跳板上转向和无故停车，上车后应刹住各制动器，放好臂杆和铲斗。

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2、错误

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