共找到 150 條與 公認(rèn)參考值 相關(guān)的標(biāo)準(zhǔn)，共 10 頁
本標(biāo)準(zhǔn)規(guī)定了檢驗(yàn)醫(yī)學(xué)參考測(cè)量實(shí)驗(yàn)室的具體要求，用標(biāo)稱標(biāo)度和序次標(biāo)度報(bào)告結(jié)果的特性檢驗(yàn)不在其列。 本標(biāo)準(zhǔn)不適用于常規(guī)醫(yī)學(xué)實(shí)驗(yàn)定
Clinical laboratory medicine Reguirements for reference measurement laboratories
"The ""amr"" (Authentication Methods References) claim is defined and registered in the IANA ""JSON Web Token Claims"" registry@ but no standard
Authentication Method Reference Values
本技術(shù)報(bào)告規(guī)定了用于鐵礦石元素分析的質(zhì)量控制和準(zhǔn)確性評(píng)估的參考材料ASCRM-035（Yilgarn赤鐵礦）的準(zhǔn)備和認(rèn)證
Certified reference materials
Tentative Reference Bulletin Heating Value as a Basis for Custody Transfer of Natural Gas
Reference values for the deep-boring by gundrill
本指南描述了參考材料的目的和重要性，以及附帶證書的內(nèi)容
Guide 33 - Uses of certified reference materials
本標(biāo)準(zhǔn)規(guī)定了同時(shí)測(cè)定透明和不透明液體石油產(chǎn)品以及原油的動(dòng)力黏度(η)和密度(ρ)的方法。運(yùn)動(dòng)黏度(υ)可由動(dòng)力黏度(η)除以相同溫度下的密度(ρ)得到。本標(biāo)準(zhǔn)適用于透明和不透明液體石油產(chǎn)品以及原油動(dòng)力黏度和密度的測(cè)定及運(yùn)動(dòng)黏度的計(jì)算。本標(biāo)準(zhǔn)的測(cè)試結(jié)果取決于樣品的性質(zhì),適用于剪切應(yīng)力和剪切速率成比例
Standard test method for dynamic viscosity and density of liquids by Stabinger viscometer (and the calculation of kinematic viscosity)
本標(biāo)準(zhǔn)適用于用最小數(shù)量的材料測(cè)定一個(gè)試樣的焓變化，估計(jì)發(fā)生焓變化的溫度，并通過差示掃描量熱或壓力差示掃描量熱方法確定它們的焓（熱）。 本測(cè)試方法可對(duì)固體、液體或泥漿樣品進(jìn)行測(cè)定。 本測(cè)試方法可在絕對(duì)壓力范圍100Pa～7MPa、溫度范圍300K～800K(27℃～527℃)的惰性或活性氣體中進(jìn)行
Test method for the thermal stability of chemicals by differential scanning calorimetry
Thread rolling screws for ISO metric thread; guideline values for hole diameters
Operational standard reference materials and preparation of reference value reference solution and operational standard reference solutions
pH measurement - Specification for reference value standard solutions and operational reference standard solutions
Tentative Reference Bulletin Heating Value as a Basis for Custody Transfer of Natural Gas
Measurement of the sidetone reference equivalent
Acoustics - Preferred reference quantities for acoustic levels
Measurement of the sidetone reference equivalent
Measurement of the sidetone reference equivalent
