GB 7634-1987 石油及有关产品低闪点的测定 快速平衡法

UDC655.5536.468GB763487Petroleumandrelatedproducts-Determinationoflowerflashpoint-Rapidequilibriummethod2ISO367919831232ml60s1101.3kPa760mmHg33.110.0mm49.7mm151987-03-121987-10-01GB763487112345212345OO150GB76348734GB763487534mm±0.1mm3.20.50.53.3±0.23.42ml±0.1ml3.53.644.1GB475684GB7634874.21004.33555.15.266.135*6.26.32mL6.434mm6.560s2.5±0.5s6.66.76.8556.9516.16.70.5kPammHg6.106.16.9*GB76348777.112101.3kPa760mmHgC0.543.101PC−=130760PC−=2P-1PkPa2PmmHg7.28958.128.2390.5a.b.c.d.