随车起重机 meaning in Chinese

lorry-mounted crane

Present situation of truck - mounted cranes home and abroad and their developing trend
国内外随车起重机的现状及发展趋势
According to the technological data of the large lorry crane ' s pictures in foreign countries , we use the method of photo - view anti - processing , gain the luffing mechanism ' s structural measure parameter
摘要根据国外大型随车起重机的图片等技术资料，运用影像反求图解的方法，得出其变幅机构的近似尺寸。