GB/T 8623-1988 English PDFUS$249.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 8623-1988: Metal tube far infraed heater
Basic dataStandard ID: GB/T 8623-1988 (GB/T8623-1988)Description (Translated English): Metal tube far infraed heater Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: K65 Classification of International Standard: 25.18 Word Count Estimation: 7,729 Date of Issue: 2/6/1988 Date of Implementation: 12/1/1988 Issuing agency(ies): National Bureau of Standards Summary: This standard applies on its surface coating (or sintering) far-infrared radiation coated metal pipe as the matrix, radiating temperature of 200 ~ 550 ��, electric - heat radiation conversion rate of greater than 50% of the electric far-infrared radiation heating (hereinafter referred to as the radiator). |