Changes

| style="text-align: left; background: white;" |Change reasons

| style="text-align: left; background: white;" |Change reasons

| colspan="2" style="text-align: left; background: white;" |To improve manufacturing speed, efficiency, and reliability. In addition, increasing quality,

| colspan="2" style="text-align: left; background: white;" |To improve manufacturing speed, efficiency, and reliability. In addition, increasing quality,

| precision, durability of marking and reducing environmental impact.

<br> precision, durability of marking and reducing environmental impact.

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