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0.03mm Ultra Thin Precision Chemical Etching Stainless Steel Shim ความราบเรียบสูง ไม่เครียด

1. Product Title 0.03mm Ultra Thin Precision Chemical Etching Stainless Steel Shim High Flatness Stress-Free Etched Spacer Gasket for Precision Automation Machinery 2. Product Overview High-precision chemical etching stainless steel shims are professional ultra-thin spacing accessories specially designed for precision automation equipment, precision machinery and intelligent manufacturing industries. Adopting advanced stress-free photochemical etching technology, this ultra