chromates

• Specifications of zinc chromate coating
  锌铬涂层技术条件
• Standard test methods for chemical analysis of acid copper chromate
  酸性铜铬酸盐的化学分析的标准试验方法
• Complex steel sheet with chromate zinc
  铬酸锌复合钢板
• Specification for acid copper chromate
  酸铜铬酸盐规范
• Ni - p deposits and non - chromate pretreatment technology on magnesium alloy
  镁合金镀镍磷合金及无铬前处理工艺
• Chromate conversion coatings on electroplated zinc and cadmium coatings
  电镀的锌和镉镀层上的铬酸盐转换覆层
• Objective to analyse the harm of ocular bum caused in chromate salt
  摘要目的分析讨论红矾对眼部烧伤的危害。
• Chemical reagent . potassium chromate
  化学试剂.铬酸钾
• Zinc chromate anticorrosive paint
  铬酸锌防腐涂料
• Oxygen flask combustion - barium chromate spectrometer : determination of organic sulfur in coal
  铬酸钡光度法测定