E14 lamp holder gauge E17 lamp base gauge

 E14 lamp holder, E14 Lamp pass regulations 7006-27F-1
 E14 lamp holder ended Regulations 7006-28B-1
 E14 lamp holder to prevent accidental contact gauge 7006-55-1
 Through regulation of E14S1 Lamp 7006-27G-1
 E14 lamp holder contact energy regulation 7006-54-1
 E14 lamp holder torsion test gauge IEC60968Fig2

 

E17 lamp holder gauge
E17 lamp holder through regulation 7006-27K-1
Only regulation 7006-28F-1
Contact Performance Regulations 7006-26D-1