| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| JB/T 9747-2005 |
Internal combustion engines?Air filters?Performance testing |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 1859.4-2017 |
Reciprocating internal combustion engines—Measurement of sound power level using sound pressure—Part 4:Survey method using a reference sound source |
360 (USD) |
via email in
1-3 business day
|
VALID
|
|
| NJ 389-1986 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| ZB J 93004-1989 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 51113.1-1994 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 1859.3-2015 |
Reciprocating internal combustion engines—Measurement of sound power level using sound pressure—Part 3:Precision methods for hemi-anechoic rooms |
360 (USD) |
via email in
1-3 business day
|
VALID
|
|
| ZB J 93003-1989 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 51048.1-1993 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/T 51113.3-1994 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 33928-2017 |
Reciprocating internal combustion engines—Measurement method for exhaustsilencers—Sound power level of exhaust noise and insertion loss using soundpressure and power loss ratio |
480 (USD) |
via email in
1-5 business day
|
VALID
|
|
| JB/T 11880.2-2014 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| JB/T 51048.3-1993 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/T 6012-1992 |
Internal combustion engine--Technical requirements for intake and exhaust valves |
135 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/T 6008-2008 |
Internal combustion engines-Air filters diesel oil fliters and Lubricant fliters-Rules of code |
105 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 9769-1999 |
Intenal combustion engines - Valve seat insets - Specifications |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 5081-2008 |
Exhaust silencers for small and medium power diesel engines |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 7294-1994 |
|
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 12084-2014 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| JB/T 10591-2006 |
Internal combustion engines--Valve springs-Specification |
90 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| NJ 26-1986 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
