MIL-M-49502, MILITARY SPECIFICATION: MANUALS, TECHNICAL: REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL) (11 APR 1988) [S/S BY MIL-STD-40051]., This specification contains the detail requirements for preparing repair parts and special tools 1ists (RPSTL) .
基本信息
| 标准名称： | 出口活鲍鱼检验规程 |
| 英文名称： | Rules for inspection of live abalone for export |
| 中标分类： |
农业、林业 >>
水产、渔业 >>
海水养殖与产品 |
| 发布部门： | 中华人民共和国国家进出口商品检验局 |
| 发布日期： | 1995-09-20 |
| 实施日期： | 1996-01-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 主管部门： | 中华人民共和国国家进出口商品检验局 |
| 提出单位： | 中华人民共和国国家进出口商品检验局 |
| 归口单位： | 中华人民共和国国家进出口商品检验局 |
| 起草单位： | 中华人民共和国山东进出口商品检验局 |
| 起草人： | 刘勇、刘强、顾绍平、庄子明、张勤 |
| 出版日期： | 1996-01-01 |
| 页数： | 5页 |
适用范围
本标准规定了出口活鲍鱼的感官检验场所及设备、抽样、包装与标志、温度、品种、活力、杂质、重量、
格的检验方法。
本标准适用于以皱纹盘鲍(Haliotisd iscush aunaila o)、杂色鲍(Haliotisd iversicolorR eeve)为原料加工的出口活鲍鱼的检验。
前言
没有内容
目录
没有内容
引用标准
SN /T 0 376 出口水产品检验抽样方法
所属分类： 农业 林业 水产 渔业 海水养殖与产品
【英文标准名称】:StandardPracticeforRadonControlOptionsfortheDesignandConstructionofNewLow-RiseResidentialBuildings
【原文标准名称】:新式低层住宅设计和建造用氡控制方案选择标准实施规范
【标准号】:ASTME1465-2008a
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E06.41
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:Low-riseresidentialbuildings;Radon
【摘要】:Fan-poweredradonreductionsystemsbuiltintonewresidentialbuildingsaccordingtothispracticearelikelytoreduceelevatedindoorradonlevels,wheresoil-gasisthesourceofradon,tobelow2.0picocuriesperlitre(pCi/L)(75becquerelsofradonpercubicmetre(Bq/m3))inoccupiablespaces.Passiveradonreductionsystemsdonotalwaysreducesuchindoorradonconcentrationstobelow2.0picocuriesperlitre(pCi/L)(75becquerelsofradonpercubicmetre(Bq/m3))inoccupiablespaces.Whenapassivesystem,builtaccordingtothispractice,doesnotachieveacceptableradonconcentrations,thatsystemshouldbeconvertedtofan-poweredoperationtosignificantlyimproveitsperformance.Exceptionsx2014;Newresidentialbuildingsbuiltonexpansivesoilandkarstmayrequireadditionalmeasures,notincludedinthispractice,toachieveacceptableradonreduction.Considerconsultingwithasoil/geotechnicalspecialist,aqualifiedfoundationstructuralengineerandcontactingthestatex2019;sradoninairspecialistforup-to-dateinformationaboutconstructionmethods.NamesofyourstateradonspecialistareavailablefromtheU.S.EPAwebsite(http://www.epa.gov/radon).Note18212;Residencesusingprivatewellscanhaveelevatedindoorradonconcentrationsduetoradonthatout-gassesfromthewaterusedindoors,likewaterusedtoshower(7).Considercontactingyourstatex2019;sradonspecialistforup-to-dateinformationonavailablemethodsforremovingradonfromprivatewellwater.Allsoildepressurizationradonreductionmethodsrequireagas-permeablelayerwhichcanbedepressurized.Thegas-permeablelayerispositionedunderthebuildingx2019;ssealedgroundcover.Inthecaseoftheactivesoildepressurizationsystem,aradonfanpullsairuptheventstacktodepressurizethegas-permeablelayer.Inthecaseofapassivesoildepressurizationsystem,whenairintheventstackiswarmerthanthatoutdoors,thewarmerairrisesinthestackcausingthegas-permeablelayertobedepressurized.Thepassivesystemdepressurizesthegas-permeablelayerintermittently;thefan-poweredsystemdepressurizesthegas-permeablelayercontinuously.Theperformanceofgas-permeablelayersdependsontheirdesign;see6.4.1.3.Aradonreductionsystemthatoperatespassivelyrequiresthemostefficientgas-permeablelayer.U.S.EPArecommendedactionlevelconcerningindoorradonstatesthattheradonconcentrationshouldalwaysbereducedifitis4picocuriesperlitre(pCi/L)(150becquerelsofradonpercubicmetre(Bq/m3))oraboveinoccupiablespaces.AccordingtoU.S.EPAthereisalsoreducedriskwhenradonconcentrationsinindoorairareloweredtobelow2.0picocuriesperlitre(pCi/L)(75becquerelsofradonpercubicmetre(Bq/m3))inoccupiablespaces(4).Significantbenefitisobtainedfromreducingindoorradonconcentrationstobelow4pCi/L(150Bq/m3).AccordingtotheU.S.EPAx2019;sriskassessment(8),about62outof1000peoplewhosmokewilldiefromalifetimex2019;saverageradonexposureof4pCi/L(150Bq/m3);forpeoplewhoneversmokedabout7outof1000willpeoplediefromthesamelifetimeexposure.Smokersx2019;lifetimeriskofdeathfromlungcancerisreducedbyabouthalf(50%)whentheiraverageradonexposureisreducedfrom4to2pCi/L(150to75Bq/m3);theirriskisreducedbyabouttwo-thirds(67%)whentheirexposureisreducedfrom4......