1.
Forged and rolled steel bars-Method for ultrasonic examination
GB/T4162-1991锻轧钢棒超声波检验方法
2.
Thicker steel plate-Method for ultrasonic inspection
GB/T2970-1991中厚钢板超声波检验方法
3.
The ultrasonic inspection methods for wrought high strength steels
GB/T8652-1988变形高强度钢超声波检验方法
4.
Cheese forging-Method for ultrasonic inspection
GB/T1786-1990锻制圆饼超声波检验方法
5.
Standard practice for fabrication and control of steel reference blocks used in ultrasonic inspection
超声波检验用钢对比试块的制作与校验方法
6.
Ultrasonic testing method for products of wrought aluminum alloy
GB/T6519-1986变形铝合金产品超声波检验方法
7.
Ultrasonic inspecting method for macro-structure and imperfection of stee
GB/T7736-1987钢的低倍组织及缺陷超声波检验法
8.
Study on the method of heated concrete trace testify with ultrasonic
混凝土受热痕迹的超声波检验方法研究
9.
Seamless steel pipe and tubing--Methods for ultrasonic testing
GB/T5777-1996无缝钢管超声波探伤检验方法
10.
Flaw Testing of Welding Butt by Ultrasonic Guided Waves
超声导波检测对接焊缝缺陷试验研究
11.
Experimental Study on Measurement of Aerodynamic Field in a Laboratory-scale Furnace under Room-temperature by Acoustic Method;
声波法检测炉内气体速度场冷态实验研究
12.
Simulative Experiment Research on the Ultrasonic Measuring of Mining Ship Displacement;
采矿船位移超声波检测技术与模拟实验研究
13.
Study of Inspecting Emulslon Concentration with Ultrasonic Technique;
超声波技术检测乳化液浓度的机理与实验
14.
An Experimental Study on Using the Assistant Acoustic Emission of Wave Guide Rods to Examine the Gas Leakage from Pressure Piping
波导杆辅助声发射检测承压管道泄漏实验研究
15.
ultrasonic examination of urogenital system
泌尿生殖系超声波检查
16.
She also had an ultrasound.
她也做了超声波检查。
17.
detector noise-limited operation
检波器噪声限制作用
18.
Methods of ultrasonic inspection and result classification of circumferential butt welds in steel pipes and tubes
GB/T15830-1995钢制管道对接环焊缝超声波探伤方法和检验结果的分级