处方所开的药正在钵中磨研。
极幼细之磨研剂，溶于水中，不含任何蜡质成份，用后不留残渣。消基漆合用。
Ultra fine polisher, soluble in water, contains no wax, no residue after use, ideal for Lacquer paint.
有益效果是该钢水取样器使取成试样便于光谱分析，减少磨研时间，提高准确性。
The molten steel sampler has the advantages that: the molten steel sampler makes a sampled sample be convenient for spectral analysis, reduces the grinding time and improves the accuracy.
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