合成的产品三碱式硫酸铅质量符合原化工部行业标准（HG2340—1992）。
The quality of the tribasic lead sulfate synthesized can meet the enterprise standard(HG2340-1992).
新婚第三天新媳妇的“试刀面”即指灰碱面。
The third day of the new daughter-in-law married "flank test" refers to gray base surface.
三碱式的每个分子中含有三个一价碱性原子或原子团的。
Containing three univalent basic atoms or radicals per molecule. Used of a base or salt.
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