Nickel base alloy powder - determination of iron content - titanium trichloride - potassium dichromate titri - metric method 重铬酸钾滴定法测定铁量
Standard test method for nitrogen trichloride in liquid chlorine by high performance liquid chromatography 高效液相色谱法测定液体氯中三氯化氮的标准试验方法
Effects of cerium trichloride and rare earth nitrate on peroxidase isozyme and esterase isozyme in sugarcane 硝酸稀土对甘蔗过氧化物酶同工酶和酯酶同工酶的影响
Nickel base alloy powder - determination of iron content - titanium trichloride - potassium dichromate titrimetric method 镍基合金粉化学分析方法三氯化钛-重铬酸钾滴定法测定铁量
Workplace air - determination of tungsten or tungsten carbide - potassium thiocyanate - titanous trichloride spectrophotometric method 车间空气中钨或碳化钨的硫氰酸钾-三氯化钛分光光度测定方法
Methods for chemical analysis of manganese metal - the titanium trichloride - potassium volumetric method for the determination of iron content 金属锰化学分析方法三氯化钛-重铬酸钾容量法测定铁量
Pyrites and concentrate - determination of total iron content - part 2 : titanium trichloride - potassium dichromate volumetric method 硫铁矿和硫精矿中全铁含量的测定第2部分:三氯化钛-重铬酸钾容量法
Methods for chemical analysis of iron , steel and alloy - the titanium trichloride - potassium dichromate volumetric method for the determination of iron content 钢铁及合金化学分析方法三氯化钛-重铬酸钾容量法测定铁量
Carboxyethyl ( phenyl ) phosphinic acid with the yield of 69 . 2 % was synthesized from phosphorous trichloride , benzene , sodium chloride and acrylic acid 以三氯化磷、苯、三氯化铝、氯化钠、丙烯酸为原料合成了阻燃剂2 -羧乙基苯基次磷酸，收率69 . 2 % 。
6 . usage : it can be used to make red phosphorus , phosphoric acid , carbon pentoxide , phosphorus trichloride , and so on , and other phosphorus compounds . used as raw materials for organic phosphorus pesticide . used to make military signal bombs and smoke bombs 6 .用途：用于制造赤磷磷酸五氧化二磷三氯化磷五硫化二磷三氯硫磷和磷的其他化合物，可供制造有机磷农药的原料。
