有机可焊性掩护剂(osp,organic solderability preservative)和各种路程经过过程电解和浸镀工艺施用的金属涂料在许多情况中证明是最满意的。
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防护剂 REPELLENT ; protective agent ; protectant ; proofing
保护剂 protective agent ; protective material ; [助剂] protectant ; OSP
辐射防护剂 [核] radioprotectant ; Radioprotective agents ; [核] radioprotector ; Radiation-Protective Agents
冷冻保护剂 [生物] cryoprotectant ; cryoprotector ; Cryoprotective agent ; CPA
低温防护剂 [生物] cryoprotector ; [生物] cryoprotectant ; cryoprotective agent
养护剂 curing agent ; Curing compound ; curing agent/compound ; compound
皮肤防护剂 Skin Protectant
放射保护剂 radioprotector
锌钝化后保护剂 sealer treatment after passivation
研究了一种可以成功应用于铁质文物保护的复合封护剂。
An efficient composite protective agent for iron artifacts is studied in this paper.
采用浸泡试验，盐雾试验，原子吸收分光光度法等试验方法，研究BTA用量对封护剂耐蚀性能的影响。
Results show that BTA has great effect on properties of protective coatings, such as properties of acid proof, alkali-proof, waterproof and resistance to salt fog.
但经过科学研究工作者和文物工作者的共同努力，近年来复合封护剂在青铜文物保护中已取得了很大的进展。
With the joint efforts of the scientific workers and archeologists, great achievements have made in the composite protective agent for the protection of bronze artifacts.
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