| 1. | Methods for chemical analysis of melted welding fluxes . the pyrolytic method for determination of calcium fluoride content
熔炼焊剂化学分析方法.热解法测定氟化钙量 |
| 2. | Methods for chemical analysis of melted welding fluxes . the gravimetric method for determination of silicon dioxide content
熔炼焊剂化学分析方法.重量法测定二氧化硅量 |
| 3. | Methods for chemical analysis of melted welding fluxes . the potentiometric method for determination of manganese oxide content
熔炼焊剂化学分析方法.电位滴定法测定氧化锰量 |
| 4. | Methods for chemical analysis of melted welding fluxes . the edta volumetric method for determination of aluminium oxide content
熔炼焊剂化学分析方法. edta容量法测定氧化铝量 |
| 5. | Methods for chemical analysis of melted welding fluxes . the direct combustion - iodimetric method for determination of sulfur content
熔炼焊剂化学分析方法.燃烧-碘量法测定硫量 |
| 6. | Methods for chemical analysis of melted welding fluxes . the " molybdenum blue " photometric method for determination of phosphorus content
熔炼焊剂化学分析方法.钼蓝光度法测定磷量 |
| 7. | Methods for chemical analysis of melted welding fluxes . the direct combustion - coulomb method for determination of total carbon content
熔炼焊剂化学分析方法.燃烧-库仑法测定碳量 |
| 8. | Methods for chemical analysis of melted welding fluxes . the permanganate photome tric method for determination of manganese oxide content
熔炼焊剂化学分析方法.高锰酸盐光度法测定氧化锰量 |
| 9. | Methods for chemical analysis of melted welding fluxes . the sulfosalicylic acid photometric method for determination of iron oxide content
熔炼焊剂化学分析方法.磺基水杨酸光度法测定氧化铁量 |
| 10. | Methods for chemical analysis of melted welding fluxes . the edta volumatric method for determination of calcium oxide and magnesium oxide content
熔炼焊剂化学分析方法. edta容量法测定氧化钙,氧化镁量 |
