| 1. | Plugs , socket - outlets and couplers for industrial purposes - dimensional interchangeability requirements for pin and contact - tube accessories 工业用插头插座输出口和耦合器.管脚和接触导管附件尺寸互换性要求 |
| 2. | Plugs , socket - outlets and couplers for industrial purposes - part 2 : dimensional interchangeability requirements for pin and contact - tube accessories 工业用插头插座和耦合器.第2部分:插销和插套附件的尺寸互换性要求 |
| 3. | Plugs , socket - outlets and couplers for industrial purposes - part 2 : dimensional interchangeability requirements for pin and contact - tube accessories 工业用插头-插座和耦合器.第2部分:针头和接触管附件的尺寸可转换性要求 |
| 4. | Plugs , socket - outlets and couplers for industrial purposes - part 2 : dimensional interchangeability requirements for pin and contact - tube accessories 工业用插头插座和耦合器第2部分:带插销和插套的电器附件的尺寸互换性要求 |
| 5. | Plugs , socket - outlets and couplers for industrial purposes - part 2 : dimensional interchangeability requirements for pin and contact - tube accessories ; german version en 60309 - 2 : 1999 a11 : 2004 工业用插头插座和耦合器.第2部分:插销和插套附件的 |
| 6. | Plugs , socket - outlets and couplers for industrial purposes - part 2 : dimensional interchangeability requirements for pin and contact - tube accessories iec 60309 - 2 : 1999 ; german version en 60309 - 2 : 1999 工业用插头插座和耦合器.第2部分:插针和插套附件的 |