QC/T 634-2007#Automotive water heating device # Water heating device # Water resistance
QC/T 634-2007#Automotive water heating device # Water heating device # Wind resistance
QC/T 634-2007#Automotive water heating device # Water heating device # Noise
QC/T 634-2007#Automotive water heating device # Water heating device # Appearance
QC/T 634-2007#Automotive Water Heating Unit # Water Heating Unit # Sealing
QC/T 634-2007#Automotive water heating device # Water heating device # Reciprocating pressurization
JB/T 2293-1978#Test methods for radiator air ducts of automobiles and tractors # Water heating devices # Heat dissipation performance (heat release)
JB/T 2293-1978#Test method for radiator air duct of automobiles and tractors # Water heating device # Water flow resistance test (water resistance)
JB/T 2293-1978#Test method for radiator air duct of automobiles and tractors # Water heating device # Air resistance test (wind resistance)
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 inspection 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