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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 43419.2-2023 |
Heavy metal treatment in rice fields Part 2: Passivation conditioning {译} 稻田重金属治理 第2部分：钝化调理 |
China National Standards Passivation |
 English PDF |
| GB/T 42819-2023 |
General Technical Regulations for Passivation of Heavy Metal Contaminated Soil in Agricultural Products Producing Areas {译} 农产品产地重金属污染土壤钝化通用技术规程 |
China National Standards Passivation |
English PDF |
| GB/T 5267.4-2009 |
Passivation of corrosion-resistant stainless-steel fasteners 紧固件表面处理 耐腐蚀不锈钢钝化处理 |
China National Standards Passivation |
English PDF |
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