在国家实施严厉的治超措施下,在罐式半挂车上尝试推行单胎和高强度钢,有利于罐式半挂车产品向安全、节能、环保的方向发展。1前言2010年末,为引导车辆生产企业向安全、节能、环保的方向发展,国家有关部门制定出相关政策鼓励企业在车辆上装配新型 In the country under the austere implementation of strict measures to supervise the tank-mounted semi-trailer to try to promote single-and high-strength steel, tank-mounted semi-trailer is conducive to the safety, energy saving, environmental protection direction. 1 Foreword The end of 2010, in order to guide the vehicle manufacturers to the safety, energy saving, environmental protection direction, the relevant state departments to develop policies to encourage enterprises to assemble a new type of vehicle