| 1. | Non - radioactive electron capture detector
无放射源电子捕获检测器 |
| 2. | Ecd electron capture detector
电子俘获检测器 |
| 3. | Electron capture detector , ecd
电子捕获检测器 |
| 4. | Electron capture detector ec
电子捕获检测器 |
| 5. | Multi - residue analysis of pyrethroid pesticides in rice by gas chromatography with electron capture detector
气相色谱法测定大米中多种拟除虫菊酯农药残留量 |
| 6. | Standard test method for determination of chlorinated organic acid compounds in water by gas chromatography with an electron capture detector
通过伴有电子俘获检测器的气相色谱法测定水中氯化有机酸成分的标准试验方法 |
| 7. | Ecd petroleum products and used oils - determination of pcbs and related products - part 1 : separation and determination of selected pcb congeners by gas chromatography using and electron capture detector
石油产品和用过的油.多氯联苯和相关产品的测定.第1部分:使用电子俘获检测器 |
| 8. | Petroleum products and used oils - determination of pcbs and related products - part 1 : separation and determination of selected pcb congeners by gas chromatography using an electron capture detector ; german version en 12766 - 1 : 2000
石油产品和用过的油.多氯联苯和相关产品的测定.第1部 |
| 9. | Ecd petroleum products and used oils - determination of pcbs and related products - determination and quantification of polychlorinated terphenyls and polychlorinated benzyl toluenes content by gas chromatography using an electron capture detector
石油产品和用过的油. pcb和相关产品的测定.使用电子俘获探测器 |
| 10. | Petroleum products and used oils - determination of pcbs and related products - part 3 : determination and quantification of polychlorinated terphenyls and polychlorinated benzyl toluenes content by gas chromatography using an electron capture detector ; german version en 12766 - 3 : 2004
石油产品和用过的油.多氯联苯和相关产品的测定.第3部 |
