TCVN 1050:1971 — Testing glasswares. Grinding cones of tapping angle 1:10. Dimension of the grinding part
TCVN 1050:1971 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 1050:1971 |
| Issuing body | TCVN |
| Country | Vietnam |
| Title (English) | Testing glasswares. Grinding cones of tapping angle 1:10. Dimension of the grinding part |
| ICS category | 79 |
Corresponding Chinese standards
| Chinese standard | Title | Match |
|---|---|---|
| GB/T 29757-2026 | 彩晶装饰玻璃 | D |
| GB/T 47098-2026 | 耐火材料 X射线衍射法测定含碳耐火材料中的还原性物质 | D |
| GB/T 47108-2026 | 耐火材料 常温圆柱劈裂抗拉强度试验方法 | D |
| GB/T 15763.4-2025 | 建筑用安全玻璃 第4部分： 均质钢化玻璃 | D |
| GB/T 5072-2023 | 耐火材料 常温耐压强度试验方法 | 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 14627-2-1:2026 | Glass in building – Special basic products – Glass ceramics – Part 2-1 |
| TCVN 13331:2025 | Glass curtain wall — Design, construction and acceptance |
| TCVN 13959-1:2024 | Glass in building – Determination of the bending strength – Part 1: Fu |
| TCVN 13959-2:2024 | Glass in building – Determination of the bending strength – Part 2: Co |
| TCVN 13959-3:2024 | Glass in building – Determination of the bending strength – Part 3: Te |
| TCVN 13959-4:2024 | Glass in building – Determination of the bending strength – Part 4: Te |
| TCVN 13959-5:2024 | Glass in building – Determination of the bending strength – Part 5: Co |
| TCVN 13961:2024 | Glass in building – Glazing and airborne sound insulation – Product de |
Other TCVN standards
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A test report against TCVN 1050:1971 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.