gravimetric determination

gravimetric determination of potassium in potassium humate

重量法测定腐殖酸钾中钾

test method for gravimetric determination of phosphorus in phosphorus-copper alloys or phosphorus-copper-silver alloys

磷铜合金或磷铜银合金中磷的重量分析测定的测试方法

determination of palladium in palladium jewellery alloys - gravimetric determination with dimethylglyoxime

钯饰合金中钯的测定.丁二酮肟重量的测定

chemical analysis of ferro-tungsten. gravimetric determination of tungsten.

钨铁的化学分析.钨的测定.重量法

metallic coatings - hot dip galvanized coatings on ferrous materials - gravimetric determination of the mass per unit area

金属镀层.铁类材料的热浸镀锌涂层.用重量测定法测定单位面积重量

testing of gaseous fuels and other gases; gravimetric determination of the content of condensate as a function of pressure and temperature

气体燃料和其它气体的检验。由气体压力和气体温度决定的冷凝液含量的重力测定

The Semi-micro Gravimetric Determination of Chlorine

半微量重量定氯法

chemical analysis of ferro-titanium. gravimetric determination of silicon.

钛铁的化学分析.硅的测定.重量法

fertilizers. gravimetric determination of potassium.

肥料.钾的重量法测定

standard test method for gravimetric determination of nonvolatile residue from cleanroom wipers

清洗房间抹布上的非挥发性残留物吸引力测定用标准测试方法

chemical analysis of manganese ores. gravimetric determination of barium oxide.

锰矿的化学分析。氧化钡的重量法测定。

chemical analysis of ferro-tungsten. gravimetric determination of silicon.

钨铁的化学分析.硅的测定.重量法

chemical analysis of potassium hydroxide. gravimetric determination of potassium.

氢氧化钾的化学分析.钾含量的重量法

chemical analysis of ferro-alloys and silico-alloys. gravimetric determination of carbon.

铁合金和硅合金的化学分析.碳的重量法测定

air quality. workplace air. gravimetric determination of particulate pollution deposits. rotating disk method.

空气质量.工作环境的空气.粉尘污染的微孔沉淀物的重量测定.旋转杯法

chemical analysis of manganese ores. gravimetric determination of silicon dioxide.

锰矿的化学分析.硅的重量法测定

chemical analysis of ferro-vanadium. gravimetric determination of silicon.

钒铁的化学分析.硅的测定.重量法

evaluation of uncertainty for determination of gravimetric determination of zinc coating

镀锌钢丝锌层重量不确定度评定

manganese ores. determination of lead content. gravimetric determination.

锰矿石.铅的测定.重力计法

chemical analysis of ferro-molybdenum. gravimetric determination of silicon.

钼铁的化学分析.硅的测定.重量法

chemical analysis of manganese ores. spectrophotometric and gravimetric determination of nickel.

锰矿的化学分析。镍的重量法和分光光度法测定。

chemical analysis of manganese ores. polarographic and gravimetric determination of zinc.

锰矿的化学分析.锌的重量法测定

chemical analysis of ferro-chromium. gravimetric determination of silicon.

铬铁的化学分析.硅的测定.重量法

gravimetric determination of smoke particulates from combustion of plastic materials

塑料燃烧烟尘的测定称量法

test method for oil and grease (fluorocarbon extractable substances) by gravimetric determination

用重量分析法对石油和润滑脂（碳氟化物可提取的物质）的试验方法

chemical analysis of ferro-manganese. gravimetric determination of silicon.

锰铁的化学分析.硅的测定.重量法

chemical analysis of aluminium alloys. gravimetric determination of nickel.

铝合金的化学分析.镍的重量法测定

gravimetric determination of barium in ores with high temperature sulfuric acid sample dissolution

高热硫酸溶解重量法测定矿石中的钡

chemical analysis of copper alloys. gravimetric determination of beryllium

铜合金的化学分析.铍的重量分析法测定

chemical analysis of copper alloys. gravimetric determination of aluminium.

铜合金的化学分析.铝的重量分析法测定