generalized varying dispersion
American Society for testing and materials
美国试验和材料学会
美国材料试验协会
美国材料及试验学会
American Society for Testing and Materials (ASTM) Standards
American Society for Testing and Materials[ASTM]
American Society for Testing and Measurements
American Society for Testing Material
American Society for Testing Materials
apparatus for testing rail profile
Combinatorial Design Approach for Testing
curve for testing strength
Data Recorder for Testing Flight
double-two range method for testing distancemeter
Electrodynamic vibration generator for testing
food samples were taken for testing
furnace for testing room
gas testing for productivity