39家企业中仅仅只有去年产量共计达12万吨占印尼锡产量半壁江山的Timah公司和Koba Tin公司能够符合上述标准。
Only two of the country's 39 operators, Timah and Koba Tin are expected to be able to comply. Together they account for just over half the country's output, which last year amounted to 120,000 tonnes.
采用散射线内标法对钯和锡的标准曲线进行了校正。
Standard curves of palladium and tin are rectified by inner standardization scattered wave technique.
采用标准加入原子吸收分光光度法测定铅锡合金锭液中铅的浓度，试验确定了最佳的测定条件。
The lead concentration in Pb-Sn alloy plating bath was determined by standard additional atomic ab-sorption spectrometry, and the optimal determination conditions were obtained.
职业性急性三烷基锡中毒诊断标准及处理原则。
Diagnostic criteria and principles of management of occupational acute tetraethyl lead poisoning.
职业性急性三烷基锡中毒诊断标准及处理原则。
Diagnostic criteria and principles of management of occupational trinitrotoluene cataract.
我厂生产的锡工艺品经国家卫生防疫部门鉴定，符合食用卫生标准，无毒无害。
The tin artworks of our factory which have been authenticated by national department of health and epidemic prevention, are innocuous and up to the standard of kitchenware and food safety.
由于标准亚锡溶液不稳定，提出了用高锰酸钾滴定法标定标准亚锡溶液。
Known as the unstability of the stannous solution, potassium permanganate process was used to standardized it.
本标准规定了钨矿石、钼矿石中锡含量的测定方法。
Methods for chemical analysis of tungsten ores and molybdenum ores.
本标准规定了钨矿石、钼矿石中锡含量的测定方法。
Methods for chemical analysis of tungsten ores and molybdenum ores.
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