Procedure Qualification of TC4ELI Titanium Alloy with Horizontal Electron Beam Welding for Submersible Hull

₩4,000

상품평

아직 상품평이 없습니다.

“Procedure Qualification of TC4ELI Titanium Alloy with Horizontal Electron Beam Welding for Submersible Hull”의 첫 상품평을 남겨 주세요