deleading

常见例句

• The key to treatment of refractory ores is preoxidation and deleading absorption of carbon on gold.
  這些方法的關鍵是預氧化和（或）去除碳質鑛的“劫金性”。
• The quality good main item deleading technology contains the acid and alkali treatment process, can cause Shui who flows through the main item Han the lead quantity minimum.
  品質好的龍頭除鉛技術包含酸堿処理過程，能夠使流經龍頭的水含鉛量最小化。
• Keywords antimony;fire refining;deleading agent;
  銻;火法精鍊;除鉛劑;
• Keywords fineshed Tellurium;quality control;delead;
  精碲;質量控制;除鉛;
• deleading reagent
  敺鉛劑,脫鉛劑
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