卡尺
Vernier Caliper | 卖方: Xingtai Longjia Electronics Technology Co.,Ltd. | Vernier Caliper Vernier caliper is a measuring tool for measuring length, inner and outer diamet... |
Vernier Caliper | 卖方: Xingtai Longjia Electronics Technology Co.,Ltd. | Vernier Caliper Vernier caliper is a measuring tool for measuring length, inner and outer diamet... |