由于现代工程机械的机能不断增加,操纵越来越复杂,因而国际标准化组织 ISO 就制定了工程机械识别符号的国际标准。所谓工程机械识别符号,就是在驾驶室的仪表板上,对操作装置和操作方法,都用简明的、易于识别的符号作标记。来代替传统的文字表示法,也有用文字和符号同时表示的,这就消除了由于语言不同而造成的障碍。采用识别符号,便于驾 As the function of modern construction machinery continues to increase and the manipulation becomes more and more complex, the International Organization for Standardization ISO has established an international standard for the identification of construction machinery. The so-called construction machinery identification symbols are on the dashboard of the cab, and the operating devices and operating methods are marked with concise and easily identifiable symbols. Instead of traditional textual expressions, they are also represented by words and symbols. This eliminates obstacles due to different languages. Using identification symbols to facilitate driving