1.
Probe into the Performance Testing Methods of Modified Calcium Carbonate
关于改性碳酸钙性能测试方法的探讨
2.
Measurements of the electrical properties of transmitting tubes-Measuring methods of grid No3 control ability
GB/T3789.23-1991发射管电性能测试方法第三栅极控制能力的测试方法
3.
Measurements of the electrical properties of transmitting tubes-Method of measuring the non-linearity in the luminance of the lower frequency
GB/T3789.29-1991发射管电性能测试方法低频亮度非线性的测试方法
4.
Measurements of the electrical properties of transmitting tubes-Measuring methods of vibration stability
GB/T3789.22-1991发射管电性能测试方法振动稳定性的测试方法
5.
Test methods for properties of structure ceramic used in electronic components--Test method for gas-tightness
GB/T5594.1-1985电子元器件结构陶瓷材料性能测试方法气密性测试方法
6.
Test methods for the characteristics of getter-mercury dispenser--Test methods for mercury yield characteristic of getter-mercury dispenser
GB/T6626.1-1986释汞吸气剂性能测试方法释汞吸气剂释汞特性的测试方法
7.
Measurements of the electrical properties of transmitting tubes-Measuring methods of frequency characteristic curve
GB/T3789.19-1991发射管电性能测试方法频率特性曲线的测试方法
8.
Measurements of the electrical properties of transmitting tubes- Methods of measurements of static characteristic curve for common grid circuit
GB/T3789.13-1991发射管电性能测试方法共栅电路静态特性曲线的测试方法
9.
Measurements of the electrical properties of transmitting tubes-Measuring methods of static characteristic curve for common cathode circuit
GB/T3789.14-1991发射管电性能测试方法共阴电路静态特性曲线的测试方法
10.
Measurements of the electrical properties of low-power electronic tubes--Equipments and electric general rules for the measurement
GB/T3306.1-1982小功率电子管电性能测试方法测试设备及电气测试总则
11.
Measurements of the photoelectric properties for X-ray tubes
GB/T12079-1989X射线管光电性能测试方法
12.
testing method for ion exchange resin
粒子交换树脂性能测试方法
13.
Measurements of the electrical properties of transmitting tubes-General
GB/T3789.1-1991发射管电性能测试方法总则
14.
Methods of measurement of the performance characteristics of tubo-molecular pumps
GB/T7774-1987涡轮分子泵性能测试方法
15.
Measuring methods for the properties of 6.30 mm broadcast audio tapes
GB/T1779.1-19896.30mm广播录音磁带性能测试方法
16.
Standard practice for measuring the operating characteristics of eddy current flaw detecting system
GB/T14480-1993涡流探伤系统性能测试方法
17.
Generic rules for test method of getter properties
GB/T9506.1-1988吸气剂性能测试方法通则
18.
Methods of performance tests for electrostatic precipitators
GB/T13931-1992电除尘器性能测试方法