| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 12660-1990 |
Pulps-Determination of drainability Canadian standardfreeness method |
$150.00 |
via email in 1~3 business day |
abolished2009-05-01,2009-5-1,1991-10-1 |
|
| GB/T 12660-2008 |
Pulps - Determination of drainability -“Canadian Standard”freeness method |
$300.00 |
via email in 1~5 business day |
valid,,2009-5-1 |
|
| GB/T 12661-1990 |
Paper and board－Determination of microbiological properties－Total bacterial count |
$100.00 |
via email in 1~3 business day |
abolished2009-05-01,2009-5-1,1991-10-1 |
|
| GB/T 12661-2008 |
Paper and board - Determination of microbiological properties - Total bacterial count |
$160.00 |
via email in 1~3 business day |
valid,,2009-5-1 |
|
| GB/T 12665-1990 |
Requirements of damp-heat testing of electrical machine for service in general environmental condition |
$264.00 |
immediately |
superseded,2009-3-1,1991-10-1 |
|
| GB/T 12665-2008 |
Requirements of damp-heat testing of electrical machine for service in general environmental condition |
$60.00 |
immediately |
superseded,2018-5-1,2009-3-1 |
|
| GB/T 12665-2017 |
Requirements of damp-heat testing of electrical machine for service in general environmental condition |
$140.00 |
immediately |
valid,,2018-5-1 |
|
| GB/T 12666.1-1990 |
Cable burning test methods. Part 1: General |
$120.00 |
via email in 1~3 business day |
superseded,2009-4-1, |
|
| GB/T 12666.1-2008 |
Test method on a single wire or cable under fire conditions - Part 1: Vertical specimen flame test |
$90.00 |
via email in 1~3 business day |
valid,,2009-4-1 |
|
| GB/T 12666.2-1990 |
Test method on electric wires or cables under fire conditions--Part 2: Test on a single vertical insulated wire or cable |
$60.00 |
via email in 1~3 business day |
superseded,2001-1-2,1991-10-1 |
|
| GB/T 12666.2-2008 |
Test method on a single wire or cable under fire conditions - Part 2: Horizontal specimen flame test |
$60.00 |
via email in 1~3 business day |
superseded,1991-10-1,2009-4-1 |
|
| GB/T 12666.3-2008 |
Test method on a single wire or cable under fire conditions - Part 3: Slanting specimen flame test |
$75.00 |
via email in 1~3 business day |
superseded,1991-10-1,2009-4-1 |
|
| GB/T 12666.4-1990 |
Cable burning test methods - Part 4: single cable lean combustion test method |
$30.00 |
via email in 1~3 business day |
superseded,2009-4-1, |
|
| GB/T 12666.5-1990 |
Test method on electric wires or cables under fire conditions--Part 5: Test on bunched wires or cables |
$260.00 |
via email in 1~3 business day |
superseded,2001-1-2,1991-10-1 |
|
| GB/T 12666.6-1990 |
Test method for electric wire and cable burning test - part 6: Test Method for fire resistance characteristic of electric wire and cable |
$60.00 |
via email in 1~3 business day |
superseded,2004-2-1, |
|
| GB/T 12666.7-1990 |
Test method on electric wires or cables under fire conditions--Part 7: Measurement on smoke density of wires or cables |
$90.00 |
via email in 1~3 business day |
superseded,1999-10-1,1991-10-1 |
|
| GB/T 12667-1990 |
General specification for excitation assembly with semiconductor for synchronous motor |
$180.00 |
via email in 1~3 business day |
superseded,2012-11-1,1991-10-1 |
|
| GB/T 12667-2012 |
General specification for excitation assembly with semiconductors for synchronous motors |
$210.00 |
via email in 1~3 business day |
valid,,2012-11-1 |
|
| GB/T 12668-1990 |
General specification for speed control assembly with semiconductor adjustable frequency for A.C.motor |
$270.00 |
via email in 1~3 business day |
superseded,2003-4-1,1991-10-1 |
|
| GB/T 12668.1-2002 |
Adjustable speed electrical power drive systems--Part 1:General requirements--Rating specificatoins for low voltage adjustabel speed d.c power drive systems |
$750.00 |
immediately |
valid,,2003-6-1 |
|
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