共找到 150 條與 脫鹽率 相關的標準，共 10 頁
Moyens de production - Indicateurs de performances - Taux de rendement synthétique (TRS) - Taux de rendement global (TRG) - Taux de rendement économique (TRE)
Transformers and Inductors (Audio, Power and High-Power Pulse), Inductors, Audio Frequency, High Q
Transformer and Inductors (Audio, Power and High-Power Pulse), Inductors, Audio Frequency, High Q
Recommendation ITU-R P.453 provides methods to estimate the radio refractive index and its behaviour for locations worldwide; describes both surface
The radio refractive index: its formula and refractivity data
Indice de réfraction radioélectrique: formules et données de réfractivité
本標準規(guī)定了在獨立和并網(wǎng)光伏系統(tǒng)中功率調節(jié)器效率的測量方法， 其中功率調節(jié)器的輸出是一定頻率的穩(wěn)定交流電壓或者是穩(wěn)定的直流電壓。這個效率是在制造廠通過只見誒測量輸入輸出功率的大小而計算出來的。 本標準也適用于包裹隔離變壓器的情況
Photovoltaic systems - Power conditioners - Procedure for measuring efficiency
本標準規(guī)定了商品煤含矸率和限下率測定的定義、煤樣采取、測定步驟和結果表述。 本標準適用于生產(chǎn)、銷售、使用的各種原煤和塊煤
Determination of refuse-content and undersize fraction of commercial coal
The document applies for photovoltaic systems; power conditioners and procedure for measuring efficiency
Photovoltaic systems - Power conditioners - Procedure for measuring efficiency (IEC 61683:1999); German version EN 61683:2000
本標準規(guī)定了商品煤含矸率和限下率測定的定義、煤樣采取、測定步驟和結果表述。 本標準適用于生產(chǎn)、銷售和使用的各種原煤和塊煤
Determination method of gangue content rate and lower limit rate of commercial coal
Methods of test for total moisture content of aggregate and surface moisture in aggregate by drying
Photovoltaic systems－Power conditioners－Procedure for measuring efficiency
Measuring procedure of power conditioner efficiencyfor photovoltaic systems
The radio refractive index: its formula and refractivity data
Recommendation ITU-R P.453 provides methods to estimate the radio refractive index and its behaviour for locations worldwide; describes both surface
The radio refractive index: its formula and refractivity data
Radio Refractive Index: Its Formula and Refractivity Data
