【澳门威斯人游戏平台】（中国）有限公司

Measurement Item: Module Side Seam Welding

Measurement Item: Surface defects of blue film battery cells

Testing content: Defect detection of pre coated battery cells

Measurement Item: Quality of Busbar after welding

Measurement items: Leakage, dummy welding, bump, blown spot, burst spot, knife pattern, etc.

Measurement items: length, width, height, flatness, segment difference