04 NovGB / T 15342-2012

Standard Number: GB / T 15342-2012

Name: Talc powder

04 NovGB 17625.2-2007

Standard Number: GB 17625.2-2007

Product Name: Electromagnetic compatibility (EMC)-Limits-Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional connection
Standard profile:
All technical content of this standard is mandatory.
This standard is equivalent to using IEC 61000-3-3:2005, under certain conditions specified in the test device may generate a voltage change limits, guidelines are given pacification methods applicable to each phase input current is equal to or less than 16A, intended to be connected to the phase voltage of 220V to 250V, frequency of 50Hz public low-voltage power supply system, and unconditional connected electrical and electronic equipment.

04 NovGB / Z 17625.3-2000

Standard Number: GB / Z 17625.3-2000

Product Name: Electromagnetic compatibility – Limits – Limitation of voltage fluctuations and flicker in low-voltage power supply systems for equipment with rated current greater than 16A
Standard profile:
The technical guidance documents related to this type of voltage fluctuation and flicker emission harassment.

02 NovGB / T 23454-2009

Standard Number: GB / T 23454-2009

Product Name: Natural stone vanity top
Standard profile:
This standard specifies the bathroom with natural stone countertop products, terms and definitions, classification and nomenclature marking, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage and so on.
This standard applies to processed from natural stone bathroom with Taiwan panel, other uses of natural stone countertops can refer to adopt.

02 NovGB / T 17670-2008

Standard Number: GB / T 17670-2008

Name: Unified catalogue for natural stone
Standard profile:
The standard import and export kinds of European countries involved in the production of natural stone, with reference to EN 12440:2000 “natural stone named” standard English names.
Instead of the standard GB / T 17670-1999 “natural stone uniform number.”
This standard specifies the classification and naming of natural stone, numbering principles, name and number.
This standard applies to granite, marble, limestone, slate, sandstone and other commercial uses of architectural stone.
This standard GB / T 17670-1999 compared to major differences are:
- Increase the scope and classification of types of stone, limestone and sandstone commercial;
- The elimination of the reference standard granite and marble product standards;
- Increase the stone origin code table;
- Stone Origin sequential code consists of two numbers to change two numbers or letters.
- Increases the varieties of stone and concrete origin of the English name of the place names;
- An increase of import and export of stone in bilingual form.

15 SepGB/T 8077-2012 Methods for testing uniformity of concrete admixture

ISBN: GB/T 8077-2012

English Name: Methods for testing uniformity of concrete admixture

Standard introduction:

This standard provides for the homogeneity test methods of cement concrete admixture.

This standard is applicable to high performance superplasticizer (early strength type, standard type, retarding), superplasticizer (standard type,retarding), common water reducer

(early strength type, standard type, retarding type), air entrainingsuperplasticizer, pumping agent, early strength agent, retarder, air entraining agent, waterproofing agent, antifreezing agent and accelerator, a total of ten

A class of concrete admixture.

15 SepGB/T 8926-2012 Standard test method for Insolubles in used lubricating oils

ISBN: GB/T 8926-2012

English Name: Standard test method for Insolubles in used lubricating oils

Standard introduction:

Determination of the two methods in the lubricating oil used in n-pentaneinsoluble and toluene insolubles.

The standard method of A applied in the determination of n-pentane withoutcondensation agent is not soluble and insoluble in toluene with lubricating oil. The method uses centrifugal method to the oil solvent mixture insolubleseparated.

The applicability of this standard method of B containing detergent dispersant in used lubricating oil, determination of adding coagulant after condensation of n-pentane insoluble and after condensation of toluene insolubles. In addition to A separation of substances, this method can separate may be suspended some tiny in the oil material.

07 SepGB/T 13035-2008 Live working-insulating ropes

ISBN: GB/T 13035-2008

English Name: Live working-insulating ropes

Standard introduction:

This standard replaces GB/T 13035-2003 ”insulating rope for live working”.

This standard specifies the classification, insulating rope for live working materials, technical requirements, test method,inspection rules, custody, storage and transportation.

This standard applies to insulating rope materials werecharged operation in electrical equipment, DC power.

Following this standard and GB/T 13035-2003 compared with the main difference:

– to expand the scope of application, a DC voltage;

– modified the ”strength”, ”elongation” English definition;

– ”mechanical performance requirements” requirements formeasuring tension are listed separately, increase in table 6;

“The basic requirements – increases the length of the samplefracture strength and elongation test”.

07 SepGB/T 13034-2008 Insulated pulleys for live working

ISBN: GB/T 13034-2008

English Name: Insulated pulleys for live working

Standard introduction:

This standard replaces GB/T 13034-2003 ”insulated pulleys for live working”.

This standard specifies the insulated pulleys for live workingrequirement, test method, inspection rules and mark.

This standard is applicable to on the high voltage electrical apparatus insulation block used for live working.

This standard and GB/T compared to 13034-2003, the main contents of this amendment is:

– the standard of the chapter, a re arrangement, increase ofappendix A, appendix B.

– in order to make the experiment more in line with the actualconditions, the applied voltage on electrical performance testmode change.

07 SepGB/T 13034-2008 Insulated pulleys for live working

ISBN: GB/T 13034-2008

English Name: Insulated pulleys for live working

Standard introduction:

This standard replaces GB/T 13034-2003 ”insulated pulleys for live working”.

This standard specifies the insulated pulleys for live workingrequirement, test method, inspection rules and mark.

This standard is applicable to on the high voltage electrical apparatus insulation block used for live working.

This standard and GB/T compared to 13034-2003, the main contents of this amendment is:

– the standard of the chapter, a re arrangement, increase ofappendix A, appendix B.

– in order to make the experiment more in line with the actualconditions, the applied voltage on electrical performance testmode change.