【简答题】第一册第二单元 The following is list of terms. After reading it, you are required to find the items equivalent to those given in Chinese in the table below. Then you should put the corresponding letters in b...
【判断题】通常情况下也将以车削加工为主并辅以铣削加工的数控车削中心归类为数控车床
【简答题】201712 Task 4 Directions : The following is a list of terms related to environment. After reading it, you are required to find the items equivalent to those given in Chinese in the table below. Then y...