plate mark

英 美
  • 凹印件周围出现的凹痕

plate mark的相关资料：

临近单词

platean plate Plates for Shafts and Posts plate type changeover valve plate vulcanization machine plated through hole process plate-straightening rolls plate-to-cathode voltage plate-to-plate impedance plate-like shape WC grains plate evaporative air cooler Plate transferring deviation
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