Browse Standards

液压气动系统及元件 缸活塞行程系列

Fluid power systems and components--Cylinders--Basic series of piston strokes

液压泵及马达公称排量系列

Hydraulic fluid power--Pumps and motors--Geometric displacements

压电陶瓷材料体积密度测量方法

Piezoelectric ceramic materials--Measuring methods for determination of volume density

汽油中四乙基铅含量测定法 (络合滴定法)

Gasoline--Determination of tetraethyl lead content--Complexometric titration method

石油产品热值测定法

Determination of calorific value of petroleum products

新疆细毛羊

Breeding stock--Xinjiang fine-wool sheep

滑动轴承铜合金整体轴套形式、尺寸与公差

Copper alloy integrated shaft sleeves for plain bearings--Types, dimensions and tolerances

滑动轴承铜合金带挡边整体轴套形式、尺寸与公差

Copper alloy integrated shaft sleeves for plain bearings with gears--Types, dimensions and tolerances

石油产品粘度指数算表

Petroleum products--Computation table for viscosity indices

一般用途管法兰密封面形状和尺寸

Pipe flanges for ordinary use--Sealing surfaces--Forms and dimensions

一般用途管法兰连接尺寸

Pipe flange connectors for ordinary use--Mounting dimensions

过程检测和控制流程图用图形符号和文字代号

Process detection and controlflow chart--Symbols and letter codes

传真测试样张

Test chart for facsimile transmission

电工成套装置中的导线颜色

Colours of insulated conductors used in electrical assembly devices

电工成套装置中的指示灯和按钮的颜色

Colours of indicator lights and push-buttons used in electrical assembly devices

滑动轴承 粉末冶金筒形轴承型式、尺寸与公差

Powder metallurgy plain bearing--Cylindrical type--Types，dimensions and tolerances

滑动轴承 粉末冶金球形轴承型式、尺寸与公差

Powder metallurgy plain bearing--Spherical type--Types， dimensions and tolerances

滑动轴承 粉末冶金带挡边筒形轴承型式、尺寸与公差

Powder metallurgy plain bearing--Rimed cylindrical type--Types，dimensions and tolerances

寿命试验和加速寿命试验的最好线性无偏估计法(用于威布尔分布)

Life test and acceleration life test--Optimal linear deflection-free--Evaluation of Weibull distributions

寿命试验和加速寿命试验的简单线性无偏估计法(用于威布尔分布)

Life test and acceleration life test--Simple linear deflection-free--Evaluation ofWeibull distributions