简介:Baosteel's5mheavyplateplantwassuccessfullytestedonMarch1,2005.Sincethen,theHeavyPlatePlantofBaosteel(hereinafterreferredtoas'theplant')hasbeenencouragingitsemployeestostudyandtracetheadvancedheavyplatetechnologies,tryingtofindouttherulesofheavyplateproductionanditsqualitycontrol.TheplanthasgraduallymasteredthismodernheavyplateplantandensuredthatBaosteel'sproductionofheavyplatesgrewyearbyyear,with1.41Mtproductputinstoragein2007.Theplanthasfocusedondevelopingnewtechnologiesandproducts,meanwhileenhancingitscapacity.Ithasproducedaseriesofplateproducts,whichcanbeusedinmanufacturingshiphulls,pipelines,bridges,buildings,boilersandpressurevessels.
简介:目的介绍甲醛-副玫瑰苯胺光度法测定二氧化硫结果的不确定度评定方法,为建立有效的质量控制方法提供科学依据。方法确定和计算测定过程各不确定度分量,最后整体合成。结果甲醛-副玫瑰苯胺光度法测定二氧化硫标准样品的不确定度为0.036mg/m^3。