黄金诏书
根据货物单元的特定形式在船上设置了经批准的系固系统的货物称() ["半标准货;","准标准货;","标准货;","非标准货。"]
导致血管壁通透性增加的是() ["胰淀粉酶","胃蛋白酶","激肽酶","胰脂肪酶","淀粉酶"]
促使胰腺及脂肪坏死的是() ["胰淀粉酶","胃蛋白酶","激肽酶","胰脂肪酶","淀粉酶"]
皮带易烧的故障解决办法() ["选用规定型号质量优质的皮带","调整皮带时要求两轮对正,误差不能超过2mm","如果发现皮带因过松而打滑立即停泵调整","不停地更换皮带型号","更换磨损的皮带轮"]
肌肉放松的意义