chrome-plated vernier caliper
chrome-plated narrow blade scissors 镀铬柳叶剪刀 chrome-plated vernier caliper 镀铬游标卡尺 chrome-plated vernier slide calipers with depth rule 带深度尺的镀铬游标卡尺 ..
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镀铬四用游标卡尺
chromium-plated four-purpose vernier calipers
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