净含量检测

GB/T 6977-1986 冼净羊毛油、灰、杂含量试验方法

本方法适用于试验室测试洗净羊毛的乙醚提取物或乙醇提取物、灰分、植物性杂质的含量。

Standard test method for oil,ash and vegetable matter in scoured wool

T/SKZB 004-2022 黄酒灌装体积净含量管理和控制规范

本文件规定了黄酒灌装体积净含量的基本要求、试验方法、结果验证等基本内容。

specification for management and control of net content of yellow rice wine filling volume

JJF 1070.3-2021 定量包装商品净含量计量检验规则　大米

Rules of Metrological Testing for Net Quantity of Products in Prepackages with Fixed Content—Rice

T/ZQASE 002-2020 瓶装液化石油气净含量管理规范

本标准规定了瓶装液化石油气充装净含量管理规范的术语和定义，净含量要求、计量器具要求、充装操作要求、检验方法及评定准则。

T/ZJGBZJL 001-2019 瓶装液化石油气充装净含量检验规则

1.明确了民用液化石油气钢瓶充装净含量标识的内容； 2.统一瓶装液化石油气充装净含量、允许残留量和单瓶瓶装液化石油气净含量允许短缺量技术指标； 3.对充装计量器具提出了明确的配备、使用和管理要求； 4.规范了充装程序； 5.明确了瓶装液化石油气充装净含量检验方法、抽样规则和评定准则。

Testing rules for filling net quantity of bottled liquefied petroleum gas

DB5301/T 16-2019 昆明市定量包装商品净含量监督抽查工作规程

T/CFDIA 002-2018 羽绒净绒含量及绒朵数的检验方法

本标准规定了羽绒净绒含量及绒朵数检验方法的术语和定义、仪器和设备、抽样及试样处理、操作方法、结果及试验报告。

Test Method for Net Down Content and Down Number of Down

BS ISO 19950-2015 主要用于铝生产的氧化铝. α氧化铝含量的测定. 采用X射线衍射净峰面积的方法

Aluminium oxide primarily used for the production of aluminium. Determination of alpha alumina content. Method using X-ray diffraction net peak areas

ISO 19950-2015 主要用于铝生产的氧化铝. α氧化铝含量的测定. 采用X射线衍射净峰面积的方法

Aluminium oxide primarily used for the production of aluminium - Determination of alpha alumina content - Method using X-ray diffraction net peak areas

ISO 19950:2015 主要用于生产铝的氧化铝 - 测定α氧化铝含量 - 使用X射线衍射净峰面积的方法

Aluminium oxide primarily used for the production of aluminium — Determination of alpha alumina content — Method using X-ray diffraction net peak areas

JJF 1070.2-2011 定量包装商品净含量计量检验规则 小麦粉

本规则规定了小麦粉商品的计量要求、计量检验、结果评定与报告、扞样方法和分样方法、水分测定方法、除去皮重的方法、检验原始记录以及检验报告格式。适用于生产领域和流通领域小麦粉商品净含量的计量监督检验和仲裁检验，委托检验可参考本规则进行。生产和销售小麦粉商品的单位亦可参照本规则进行检验。 接受检验的小麦粉商品应是生产者自检合格的产品，或者是销售者进口、经销的小麦粉商品。 本规则适用于用纸制、纺布、编织袋等透气性材料做包装物的小麦粉商品。

Rules of Metrological Testing for Net Quantity of Wheat Flour Products in Prepackages with Fixed Content

JJF 1070.1-2011 定量包装商品净含量计量检验规则 肥皂

本规则规定了肥皂定量包装商品（以下简称“肥皂商品”）净含量的计量要求和计量检验过程的抽样、检验、评价等活动的要求和程序。 本规则规定的肥皂商品是指不同种类、不同成分、不同包装的块状肥皂，如：香皂、洗衣皂等（不包括工业皂）。 本规则适用于肥皂商品净含量的计量监督检验和仲裁检验。肥皂商品的生产者和销售者亦可参照本规则进行检验。 本规则适用于因水分和挥发物等的变化而引起净含量短缺且生产日期在180天之内的肥皂商品。

Rules of Metrological Testing for Net Quantity of Soap Products in Prepackages with Fixed Content

JJF 1070-2005 定量包装商品净含量计量检验规则

本规则规定了定量包装商品净含量计量检验过程的抽样、检验和评价等活动的要求和程序。 本规则适用于对定量包装商品净含量的计量监督检验和仲裁检验，委托检验可参考本规则进行。生产和销售定量包装商品的单位亦可参照本规则进行检验。 接受检验的定量包装商品应是生产者自检合格的产品，或者是销售者进口、经销的商品。

Rules of Metrological Testing for Net Quantity of Products in Prepackages with Fixed Content

水产品质量安全检验手册 2.2.0.0-2005 第二章 水产品理化检验基础分析方法 第二节 水产品净含量的测定(SCT 3017-2004)

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SC/T 3017-2004 冷冻水产品净含量的测定

本标准规定了测定冷冻水产品净含量时的解冻方法及净含量的测定方法。 本标准适用于冷冻水产品净含量的测定。

Determination of net weight in frozen fishery products

KS M ISO 15911-2003 石油制品.用氢含量数据评估航空涡轮发动机用燃料的净单位能量

이 규격은 수소 함량 데이터를 이용한 항공 터빈 연료유의 알짜 에너지의 계산에 대한 절

Petroleum products-Estimation of net specific energy of aviation turbine fuels using hydrogen content data

KS M ISO 15911-2003 石油制品.用氢含量数据评估航空涡轮发动机用燃料的净单位能量

이 규격은 수소 함량 데이터를 이용한 항공 터빈 연료유의 알짜 에너지의 계산에 대한 절

Petroleum products-Estimation of net specific energy of aviation turbine fuels using hydrogen content data

KS M ISO 15911-2003(2008) 石油产品用氢含量数据估算航空涡轮燃料的净比能

Petroleum products－Estimation of net specific energy of aviation turbine fuels using hydrogen content data

BS ISO 15911-2001 石油及其制品的试验方法.采用氢含量数据对航空涡轮发动机燃料净单位能量的评估

Identical with IP 355/2001.

Methods of test for petroleum and its products - Estimation of net specific energy of aviation turbine fuels using hydrogen content data

ISO 15911:2000 石油产品——利用氢含量数据估算航空涡轮燃料的净比能

Petroleum products — Estimation of net specific energy of aviation turbine fuels using hydrogen content data

ISO 15911-2000 石油产品 用氢含量数据评定航空涡轮燃烧的净比能

This International Standard describes a procedure for the estimation of the net specific energy of aviation turbine fuels using hydrogen content data. It is not applicable to pure hydrocarbons. The method is purely empirical and is applicable only to liquid hydrocarbon fuels derived by normal refining processes from conventional crude oil which conform to the requirements of specifications for aircraft turbine and jet engine fuels of limited boiling ranges and compositions. NOTE 1 The method is intended for use as a guide in cases where an experimental determination of net specific energy is not available and cannot be made conveniently, and where an estimate is considered satisfactory for specifications and similar purposes. It is not intended that estimated values of the net specific energy be used in place of experimentally determined values. NOTE 2 The estimation of the net specific energy of hydrocarbon fuel from its sulfur content, hydrogen content and density is justifiable only when the fuel belongs to a well-defined class for which a relationship between net specific energy and sulfur content, hydrogen content and density has been derived from accurate experimental measurements on representative samples of this class. Even in this class, the possibility that the estimates can be in error by large amounts for individual fuels must be recognized. NOTE 3 The fuels used to establish the correlation presented in this International Standard are defined in annex A.

Petroleum products - Estmation of net specific emergy of eviation turbine fuels using hydrogen content data

SN/T 0980-2000 进出口山羊绒净绒含量检验规程

Rules for the inspection of actual clean cashmere content in goatcashmere for import and export

JJF 1070-2000 定量包装商品净含量计量检验规则

The Rules of Metrological Inspection for Net Content of Prepackeged Commidity with Fixed Content

ANSI/ASTM D4509-1997 新吹净PET(生产环境测试)瓶的24小时气室乙醛含量测定方法

These test methods cover the 24-h gas-space acetaldehyde (AA) content of freshly blown polyethylene terephthalate (PET) bottles. These test methods, containing internal or external standard calibration, are applicable to all PET bottles. The values stated in SI units are to be regarded as the standard. Note 1- These is no similar or equivalent ISO standard. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Test Methods for Determining the 24-Hour Gas (Air) Space Acetaldehyde Content of Freshly Blown PET Bottles

GOST 29239-1991 天然净毛.残留非毛组元的质量含量的测定方法

Natural scoured wool. Methods for determining residual nonwoollen components

HG/T 2986-1987 稻温净含量分析方法

Analytical method of content for kitazine

HG/T 2986-1987(1997) 稻温净含量分析方法

Analytical method of content for kitazine

NEN 1974-1986 固体矿物燃料．挥发物成分的氢含量和净热值和总热值的计算

Deze norm beschrijft een formule waarmee het waterstofgehalte kan worden berekend indien het gehalte aan vluchtige bestanddelen en de verbrandingswarmte bekend zijn. Deze Seylerformule is slechts een benadering en is minder nauwkeurig voor een aantal typen kolen. Dit betreft vooral kolen van het zuidelijk halfrond. De norm is een aanvulling op NEN-ISO 1928 die de bepaling van de verbrandingswarmte met de bomcalori-meter beschrijft. Bij de daarin opgenomen berekening van de stookwaarde is het noodzakelijk dat het waterstofgehalte uit analyses bekend is. Daarnaast wordt een formule gegeven voor de berekening van de stookwaarde uitgaande van het berekende waterstofgehalte, het watergehalte en de verbrandingswarmte.

Solid mineral fuels - Calculation of the hydrogen content and the net calorific value from the volatile matter content and the gross calorific value

STAS 5951-1983 蔬菜和水果．净质量测定．蔬菜水果总含量和单一含量

Prezentul standard stabile?te metodele de deteiminare a masei nete, a con?inutului total de legume sau fructe raportat la masa net? ?i a con?inutului unui component raport la masa net?, la produsele alimentare rezultate din prelucrarea legumelor ?i fructe

VEGETABLES AND FrUJIT PHODLCTS Dctcrmination of net mass, total vegetable or fruit content and of single component content as against net mass

MSZ KGST 2428-1980 防腐食品净含量和配料含量比例的测定

TS 466-1967 通过核心测试测定净毛含量

DETERMINATION OF CLEAN WOOL CONTENT BY ?CORE? TESTING

AS 4969.11-2008 酸式硫酸盐土壤的分析．干燥样品．试验方法．净可溶酸硫（SNAS），钙（CaNAS）和镁（MgNAS）含量的计算

Analysis of acid sulfate soil - Dried samples - Methods of test - Calculation of net acid-soluble sulfur (SNAS), calcium (CaNAS) and magnesium (MgNAS)

AS 4969.11-2008 酸式硫酸盐土壤的分析．干燥样品．试验方法．净可溶酸硫（SNAS），钙（CaNAS）和镁（MgNAS）含量的计算

Analysis of acid sulfate soil - Dried samples - Methods of test - Calculation of net acid-soluble sulfur (SNAS), calcium (CaNAS) and magnesium (MgNAS)

图书 A-4913 食品标识知多少——日期和净含量