Classification
TEK - Electric experiments, reliability and technology
127
YPB - Economy - general aspects
6
TAT - Engineering Standards
4
TEJ - Electric devices, mechanical devices, magnets, dielectrics
3
TGN - Control engineering
3
YRA - Social studies
3
FGJ - Laser and electron beam processing
2
FMA - Metals, alloys - general (reports)
2
FPNG - Optical testing
2
TIG - Reliability, safety, quality control
2
YFF - Industrial safety regulations
2
AMA - Education - general
1
FAE - Materials research - general interest
1
FGM - Microelectronic technology
1
FGMH - Metallization, physics of microelectronics
1
GDAB - Rock mechanics, soil mechanics
1
MWHF - Experimental design, variance analysis
1
MWHI - Error analysis, balancing calculations, least squares methods
1
TGBE - Electric and electronic measurement
1
TIE - Process engineering
1
UA - Environment - general
1
YAE - Law, economy, social affairs - general
1
YRG - Technology transfer
1