PDF
GB/T 13343-2008 Active
GB/T 13343-2008 Blast hole tricone rock bits
Abstract
This standard specifies the product classification, technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of mining three-tooth roller drill bits. This standard applies to air-cooled bearing pressure gas slag removal mining three-tooth roller drill bits (hereinafter referred to as drill bits). The drill bits are mainly used for drilling blast holes in metallurgy, coal, chemical industry, building materials, mining, and other projects.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 13343-2008 |
| CCS | Mining equipment |
| ICS | \nTunneling and laying pipeline equipment |
| Implement Date | 2009-02-01 |
Price
$ 50
Subtotal
$ 50
Tax
$ 0.00
Order Total (incl. tax)
$ 50