米制蜗杆分度圆直径三针测量距M=()。
A.d1+4.994d0–1.933P
B.d1+3.924d0–1.374P
C.d1+4.864d0–1.866P
参考答案:B
吉林银行吉林分行POS机都具备哪些交易功能?
Questions 6 to 10 are based on the following news.
A. East Asia. B. The Middle East. C. Northern Europe. D. Latin America.