2025-12-5 216.73.216.21
Code of China Chinese Classification Professional Classification ICS Classification Latest News Value-added Services

Position: Chinese Standard in English/GB/T 20704-2006
GB/T 20704-2006   Rock drilling - Rotary drill-rods and rotary drill-bits for dry drilling - Connecting dimensions (English Version)
Standard No.: GB/T 20704-2006 Status:valid remind me the status change

Email:

Target Language:English File Format:PDF
Word Count: 2000 words Translation Price(USD):50.0 remind me the price change

Email:

Implemented on:2007-5-1 Delivery: via email in 1~3 business day

→ → →

,,2007-5-1,14113818181762F27C1AE24D7D985
Standard No.: GB/T 20704-2006
English Name: Rock drilling - Rotary drill-rods and rotary drill-bits for dry drilling - Connecting dimensions
Chinese Name: 岩石钻孔 干式钻杆和钻头 连接尺寸
Chinese Classification: D91    Shaft building equipment
Professional Classification: GB    National Standard
ICS Classification: 73.100.30 73.100.30    Equipment for drilling and mine excavation 73.100.30
Source Content Issued by: AQSIQ; SAC
Issued on: 2006-12-20
Implemented on: 2007-5-1
Status: valid
Target Language: English
File Format: PDF
Word Count: 2000 words
Translation Price(USD): 50.0
Delivery: via email in 1~3 business day
本标准规定了岩石钻孔用干式钻孔和钻头尾柄部的连接尺寸,另外还给出了一种用于湿式钻孔个钻杆与钻头的实例。
本标准未规定钻杆和钻头本身的尺寸。
Code of China
Standard
GB/T 20704-2006  Rock drilling - Rotary drill-rods and rotary drill-bits for dry drilling - Connecting dimensions (English Version)
Standard No.GB/T 20704-2006
Statusvalid
LanguageEnglish
File FormatPDF
Word Count2000 words
Price(USD)50.0
Implemented on2007-5-1
Deliveryvia email in 1~3 business day
Detail of GB/T 20704-2006
Standard No.
GB/T 20704-2006
English Name
Rock drilling - Rotary drill-rods and rotary drill-bits for dry drilling - Connecting dimensions
Chinese Name
岩石钻孔 干式钻杆和钻头 连接尺寸
Chinese Classification
D91
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2006-12-20
Implemented on
2007-5-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
2000 words
Price(USD)
50.0
Keywords
GB/T 20704-2006, GB 20704-2006, GBT 20704-2006, GB/T20704-2006, GB/T 20704, GB/T20704, GB20704-2006, GB 20704, GB20704, GBT20704-2006, GBT 20704, GBT20704
Introduction of GB/T 20704-2006
本标准规定了岩石钻孔用干式钻孔和钻头尾柄部的连接尺寸,另外还给出了一种用于湿式钻孔个钻杆与钻头的实例。
本标准未规定钻杆和钻头本身的尺寸。
Contents of GB/T 20704-2006
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040
 
 
Keywords:
GB/T 20704-2006, GB 20704-2006, GBT 20704-2006, GB/T20704-2006, GB/T 20704, GB/T20704, GB20704-2006, GB 20704, GB20704, GBT20704-2006, GBT 20704, GBT20704