執筆者 エピソード | 10月 7, 2023 | 未分類
Product Description Stainless steel drive roller chain 10B-1 10B-2 10B-3SpecificationsTechnique Treatment1Shot Peening8Quenching2Bluing9Tempering3Phosphate10Oiling4Nickel-plated11Greasing5Zincing12Special color6Heat Treatment13Stain proofing7Carburizing14Pre-stretched...