The clauses in the following documents are referred to in this part of GB 4706 and become the clauses of this part. For dated reference documents, all subsequent amendments (excluding corrected content) or revisions are not applicable to this section. However, parties who have reached agreements based on this section are encouraged to study whether the latest versions of these documents can be used. For undated references, the latest version applies to this section. GB 1406 Types and dimensions of screw lampholders (GB 1406-2001, eqv lEC 60061-1:1999) GB/T 1804 General tolerances - Tolerances for linear and angular dimensions without individual tolerance indications (GB/T1804-2000, eqv ISO 2768-1; 1989) GB/T 2423.2 Environmental testing for electrical and electronic products - Part; Test method: Test B; High Temperature (GB/T 2423.2-2001, idt IEC 60068-2-2: 1974) GB/T 2423.8 Environmental Testing for Electrical and Electronic Products - Part 2: Test Methods - Test Ed: Free Drop (GB/T 2423.8-1995, idt IEC 60068-2-32:1990) GB 3667 AC Motor Capacitors (GB 3667-1997, idt IEC 60252-1992 GB 4208 Degrees of Protection Provided by Enclosures (IP Code) (GB 4208-1993, eqv IEC 60529:1989)
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China