급료 기준
전자 급료, 식품 학년, 산업 급료, 약 급료
신청
Textile Dyeing Industry, Textile Dyeing Industry
Grade Standard
Electron Grade, Industrial Grade
Appearance
Flakes or Granules
Application
Textile Dyeing Industry, Textile Dyeing Industry
Keywords
sulphur black liquid
Product name
sulphur black