GB/T 13343-1992 in English
SUPERSEDEDBlast hole tricone rock bits
- Issued on:1992-01-07
- Implemented on:1992-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
Price(USD)：
$150.00
$146.00
$146.00
| Standard No: | GB/T 13343-1992 |
| Document status: | SUPERSEDED |
| Superseded by: |
GB/T 13343-2008 Blast hole tricone rock bits
|
| Superseded on: | 2009-02-01 |
| Title in English: | Blast hole tricone rock bits |
| Title in Chinese: | 矿用三牙轮钻头 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 1992-01-07 |
| Implemented on: | 1992-10-01 |
| ICS Classification: | 73.100.30-Equipment for drilling and mine excavation |
| Chinese Classification: | J84-Rock drilling machinery |
| Professional Classification: | GB-National Standard |
| Related Keywords: | blast hole tricone rock bits scopethis standard
three-cone drill bits tri-cone bits bits drill bit |
| Related Topics: | drill
308 minerals GBT13343 GB/T 13343-1992 GB/T 13343-2008 coal mine drill bit Tri-cone bit Tri-cone tooth Guoyi near drill bit Tricone drill bit naming gb/t 13343 |
《GB/T 13343-1992矿用三牙轮钻头》由TC88（全国矿山机械标准化技术委员会）归口，主管部门为中国机械工业联合会。
本标准规定了矿用三牙轮钻头的产品分类、技术要求、试验方法与检验规则等。本标准适用于风冷轴承压气排渣矿用三牙轮钻头。该钻头主要用于冶金、煤炭、化工、建材、矿山等工程中穿凿炮孔。
Scope
This standard specifies the product classification, technical requirements, test methods and inspection rules of tri-cone bits for mining. This standard is applicable to three-cone drill bits (hereinafter referred to as drill bits) for air-cooled bearing compressed air slag discharge mines. The drill bit is mainly used for piercing blastholes in metallurgy, coal, chemical, building materials, mining and other projects.
Sample only — not a preview of GB/T 13343-1992
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