人们认为，一心想削减成本的厂商们在注水牛奶中加入了有毒化学物质，借此来掩盖因此产生的蛋白质含量不足的质量缺陷。
Suppliers trying to cut costs are believed to have added the toxic chemical to watered-down milk to cover up the resulting protein deficiency.
作为从事印制电路化学材料科研、开发、生产的专业化企业，我们不仅要帮助电路板生产厂商提升产品质量。
As engaged in printed circuit chemical materials research, development and production of specialized enterprises, we must not only help the circuit board manufacturers improve product quality.
此外，在2010年，霸王洗发水的生产厂商还被指责在洗发产品中使用致癌化学物质。
And in 2010, the manufacturer of Bawang shampoo was accused of using dioxane, a cancer-causing chemical, in its hair products.
在1920年代，孟山都开始扩展到工业用化学产品，成为硫酸的主要生产厂商。
Monsanto expanded into industrial chemicals in the 1920s, becoming a leading producer of sulfuric acid.
在1920年代，孟山都开始扩展到工业用化学产品，成为硫酸的主要生产厂商。
Monsanto expanded into industrial chemicals in the 1920s, becoming a leading producer of sulfuric acid.
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