| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| HG/T 22805.7-1993 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 50651-2011 |
|
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| HG/T 22805.13-1993 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 50450-2008 |
Code for design of main ventilating fan station of coal mine |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| HG/T 22805.5-1993 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| HG/T 22811-1998 |
|
|
via email in
|
|
please email coc@codeofchina.com for quotation
|
| GB 50968-2014 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 50641-2010 |
|
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| GB 50215-2005 |
Code for mine design of coal industry |
 (USD) |
via email in
1-10 business day
|
ABOLISHED
|
|
| HG/T 22805.8-1993 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| HG/T 22812-1998 |
|
|
via email in
|
|
please email coc@codeofchina.com for quotation
|
| GB/T 50657-2011 |
|
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| GB 50359-2005 |
Code for design of coal cleaning engineering |
 (USD) |
via email in
1-10 business day
|
ABOLISHED
|
|
| YS/T 5023-1994 |
Darwing standard for process design of non-ferous metals concentrator |
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| HG/T 22805.1-1993 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 51130-2016 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 50658-2011 |
|
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| GB 50383-2016 |
Code for design of the fire protecting,sprinkling system in underground coalmine |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| HG/T 22805.10-1993 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 50359-2016 |
Code for design of coal cleaning engineering |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
