MIL-DTL-89045
作者:标准资料网 时间:2024-05-22 20:28:18 浏览:9345
来源:标准资料网
MIL-DTL-89045, DETAIL SPECIFICATION: GEOSPATIAL SYMBOLS FOR DIGITAL DISPLAYS (GeoSym) (17 JUN 2004)., This detail specification defines the content and format for the National Geospatial-Intelligence Agency (NGA) Geospatial Symbols for Digital Displays (GeoSym). Although the GeoSym development was undertaken specifically to support the display of Vector Product Format (VPF) data encoded with the Feature and Attribute Coding Catalogue (FACC), the graphic files and symbol assignment files which make up GeoSym may be used with data which is not encoded in FACC if a mapping from the native encoding scheme to the FACC equivalent can be made.
【英文标准名称】:ELECTRONICTUBESWITHQUALITYCONFORMANCEPROCEDURES.GENERALREQUIREMENTS.
【原文标准名称】:电子管质量检验.一般规定
【标准号】:NFC95-201M1-1974
【标准状态】:作废
【国别】:法国
【发布日期】:1974-03
【实施或试行日期】:1974-03-18
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:L35
【国际标准分类号】:
【页数】:3P;A4
【正文语种】:其他
【英文标准名称】:Materialsandarticlesincontactwithfoodstuffs-Plasticssubstancessubjecttolimitation-Determinationof4-methyl-1-penteneinfoodsimulants
【原文标准名称】:与食品接触的材料和物品.受限制的塑料物质.食品模拟物中4-甲基-1-戊烯的测定
【标准号】:BSDDCEN/TS13130-25-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-09-16
【实施或试行日期】:2005-09-16
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:乙酸;迁移;橄榄油;物品;食品检验;酒精;接触食品的材料;含量测定;单体;色谱法;试件;食品包装;4-甲基-1-戊烯;试验报告;触点;高效液相色谱分析法;材料规范;食品;测定;试验;材料试验;塑料
【英文主题词】:Aceticacid;Articles;Chromatography;Contact;Determination;Determinationofcontent;Ethanol;Foodinspection;Foodpackages;Foodproducts;HPLC;Investigations;Materialsincontactwithfood;Materialsspecification;Materialstesting;Migration;Monomers;Oliveoil;Plastics;Testpieces;Testing;4-methyl-1-pentene
【摘要】:Thisdocument,partofEN13130,specifiesananalyticalprocedureforthedeterminationof4-methyl-1-penteneinfoodsimulantsdistilledwater,3%(w/v)aqueousaceticacidaqueoussolution,15%(v/v)aqueousethanolaqueoussolutionandrectifiedoliveoil.Thelevelof4-methyl-1-pentenemonomerdeterminedisexpressedasmilligramsperkilogramoffoodsimulant.Inprinciple,themethodisappropriateforthequantitativedeterminationof4-methyl-1-penteneataminimumlevelof0,005mg/kginallofthefourfoodsimulants.However,inthecaseofinterferences,whichhavebeenobservedforsomeoliveoilbatches,thedetectionlimitcanbecompromisedcorrespondingly.NOTEThemethodshouldalsobeapplicabletootheraqueousfoodsimulantsaswellastootherfattyfoodsimulantssuchascornoil,sunfloweroilandamixtureofsynthetictriglycerides.
【中国标准分类号】:X04
【国际标准分类号】:67_250
【页数】:18P;A4
【正文语种】:英语
