MIL-B-131H
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来源:标准资料网
MIL-B-131H, MILITARY SPECIFICATION: BARRIER MATERIALS, WATER VAPOR-PROOF, GREASE-PROOF, FLEXIBLE, HEAT-SEALABLE (17 FEB 1987) [S/S BY MIL-PRF-131J]., This specification covers the requirements for heat-sealable, greaseproof,flexible barrier materials having low water vapor transmission characteristics for use in militarypackaging.
【英文标准名称】:StandardTestMethodforFieldMeasurementofSoundPowerLevelbytheTwo-SurfaceMethod
【原文标准名称】:用双面法现场测量声功率级的标准试验方法
【标准号】:ASTME1124-1997(2004)
【标准状态】:现行
【国别】:
【发布日期】:1997
【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】:E33.08
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:建筑声学;噪声级;现场试验;声强;声学;建筑;试验
【英文主题词】:fieldsoundpower;industrialnoise;machinerynoise;soundpower;two-surfacemethod
【摘要】:1.1Thistestmethodcoversthefield,orinsitumeasurementofsoundpowerlevelbythetwo-surfacemethod.Thetestmethodisdesignedtominimizetheeffectsofreverberantconditions,directivityofthenoisesourceunderconsideration,andtheeffectsofambientnoisefromothernearbyequipmentoperatingatthesametime.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A42
【国际标准分类号】:17_140_01
【页数】:7P.;A4
【正文语种】:
【英文标准名称】:BakeryEquipment-SanitationStandard
【原文标准名称】:烘烤设备.环境卫生标准
【标准号】:ANSI/BISSCZ50.2-2003
【标准状态】:现行
【国别】:美国
【发布日期】:2003-09-02
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ASB(ASCZ50)
【标准类型】:()
【标准水平】:()
【中文主题词】:设备;环境卫生;烘烤
【英文主题词】:Bakery;Equipment;Sanitation
【摘要】:Thestandardwillserveasaguidetothedesignandconstructionofbakerymachineryandequipmentwhichcanbereadilymaintainedinacleanandsanitarycondition.ItisbasedontheBISSCSanitationStandards
【中国标准分类号】:Y68
【国际标准分类号】:67_260
【页数】:
【正文语种】:英语
