杠杆千分尺的分度值有()两种。 📅 发布于 2022-04-14 📚 钳工(初级) 📖 约 1 分钟学习 🔍+ 🔍- ↺ 📋 ⬆️ 题目类型: 单选题 题目内容 杠杆千分尺的分度值有()两种。 题目选项 A. 0.001,0.002mm B. 0.002,0.004mm ✓ C. 0.004,0.008mm D. 0.01,0.02mm 正确答案 B