TCVN 2829:1979 — Bauxite. Determination of magnesium oxide and calcium oxide contents
TCVN 2829:1979 is a Vietnamese national standard (Tiêu chuẩn Việt Nam), issued by the Directorate for Standards, Metrology and Quality (STAMEQ). It is recorded in our database with 5 corresponding Chinese standards. This page lists the correspondence so a Chinese supplier or an importer can see what the destination market requires before a shipment is made.
Standard record
| Field | Value |
|---|---|
| Standard number | TCVN 2829:1979 |
| Issuing body | TCVN |
| Country | Vietnam |
| Title (English) | Bauxite. Determination of magnesium oxide and calcium oxide contents |
| ICS category | 71 |
Corresponding Chinese standards
| Chinese standard | Title | Match |
|---|---|---|
| GB 39800.3-2020 | 个体防护装备 冶金、有色金属 | D |
| GB/T 10573-2020 | 有色金属细丝拉伸试验方法 | D |
| GB/T 37400.5-2019 | 重型机械通用技术条件 第5部分：有色金属铸件 | D |
| GB/T 34626.2-2017 | 金属及其他无机覆盖层 金属表面的清洗和准备 第2部分：有色金属及其合金 | D |
| GB/T 819.2-2016 | 十字槽沉头螺钉 第2部分：8.8级、不锈钢及有色金属螺钉 | D |
Match levels show how close each correspondence is. A means the object and the test or classification method both match, so the two documents are usually interchangeable for procurement. B and C are probable matches that must be checked clause by clause. D means only the general ICS category matches, so the documents address different subjects. E means no equivalent was found. A cross-reference is a research aid, not a legal equivalence.
Other TCVN standards in the same category
| Standard | Title |
|---|---|
| TCVN 14687:2026 | Jewellery and precious metals – Bullion gold |
| TCVN 10616:2025 | Jewellery and precious metals – Fineness of precious metal alloys |
| TCVN 10623:2025 | Jewellery and precious metals – Determination of platinum in platinum |
| TCVN 10624:2025 | Jewellery and precious metals – Determination of paladium in paladium |
| TCVN 12667-5:2025 | Determination of certain substances in electrotechnical products – Par |
| TCVN 14320:2025 | Jewellery and precious metals – Determination of high purity silver – |
| TCVN 14321:2025 | Jewellery and precious metals – Grading polished diamonds – Terminolog |
| TCVN 14322:2025 | Jewellery and precious metals – Specifications for 1 kilogram gold bar |
Other TCVN standards
Next steps
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A test report against TCVN 2829:1979 is normally required at import into Vietnam. Accredited laboratories can issue one — contact us for a referral, or ask your supplier whether they already hold a current report.
Standard record compiled from the national standards body and translated into plain English. Cross-references generated by comparing scope, object and test-method terms. Last compiled 2026-10-09.