英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
Adjektiv查看　Adjektiv　在百度字典中的解释百度英翻中〔查看〕
Adjektiv查看　Adjektiv　在Google字典中的解释Google英翻中〔查看〕
Adjektiv查看　Adjektiv　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • SAE Viscosity Grades – viscosity table and viscosity chart - Anton Paar
    While the two numbers specify the SAE viscosity grade, the viscosity index shows the temperature related change of viscosity This page gives an overview of the oil specifications, see also the measurement data of engine oils and gear oils over a wide temperature range
  • Engine Gear Oil - Recommended Viscosity vs. Outside Temperature
    The differences between dynamic, absolute, and kinematic viscosity - a fluids resistance to flow - with definitions, unit conversions, and practical applications for engineers and scientists
  • Oil Viscosity Chart Oil Grades Explained | Castrol® USA
    Castrol's oil viscosity chart makes it easy to understand oil weight, thickness and grades Understand how viscosity affects your engine's performance
  • Oil Viscosity Comparison Chart - ISO VG, AGMA, SAE Gear, SAE Auto
    Use our oil viscosity comparison chart to identify and reference thickness at different temperatures for engines and machinery for ISO VG, AGMA, SAE Auto, and SAE Gear lubricants
  • SAE Viscosity - Penrite Oil
    For engine oils there is a specification that must be met at 150°C, known as a High Temperature High Shear (HT HS) viscosity HT HS simulates what happens in high stress areas of the engine e g bearings, cams, etc
  • Tech 101 – What oil viscosity ratings mean - Hemmings
    For example, 10W-40 is recommended for ambient (outside air) temperatures of +5 F to +122 F, while 5W-30 works best in temperatures between -22 F and +86 F Good old 30W straight oil is currently only rated for +32 F to +86 F, and even 20W is not rated for temperatures below 14 F
  • Motor Oil 101 – Chapter One – Operating Temperatures and Viscosity
    In an ideal world the engine oil viscosity would always be 10 cSt, however in real world terms, the oil thickens as the temperature decreases In fact, a basic un-additized mineral oil can thicken so much that it will not lubricate the engine properly at all
  • OIL VISCOSITY TEMPERATURE CHART
    OIL VISCOSITY TEMPERATURE CHART Lines shown indicate oils ISO grade Viscosity Index of 100 Lower V I oils will have a steeper slope Higher V I oils will have a flatter slope ISO 22 ISO 32
  • SAE viscosity resources - Farm-Oyl
    For instance, an SAE 80W gear lubricant may have the same viscosity as an SAE 20W or SAE 30 engine oil and SAE 90 gear lubricant viscosity can be similar to that of an SAE 40 or SAE 50 engine oil Following is a table with the SAE gear lubricant viscosity grades: Axle and manual transmission lubricant viscosity classification
  • Viscosity of Engine Oil – viscosity table and viscosity chart | Anton . . .
    The main requirements for an engine oil are defined temperature-viscosity properties, protection against wear and corrosion, keeping the engine clean, holding particles like soot or abrasives in suspension, yield strength under compression and many more





中文字典-英文字典  2005-2009