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Test or certification item 測(cè)試或認(rèn)證名稱: 使用便攜式輻射率儀測(cè)定接近室溫的材料的發(fā)射率的標(biāo)準(zhǔn)試驗(yàn)方法
Standard Test Method for Determination of Emittance of Materials Near Room Temperature Using Portable Emissometers
Refer products 涉及產(chǎn)品: 建材
Lead time 周期: 常規(guī)服務(wù) regular service 12 工作日 working days ( URGENT service, to be confirm, 加急服務(wù)待定 )
Sample size 送樣規(guī)格: 30cm x 30cm x pcs per color per material 每種顏色每種材料