bulk substance

基本解释

This is particularly important for the foreign sterile bulk drug substance manufacturer where time is limited.
当时间有限时，这对国外无菌原料药的生产厂家特别重要。
After approval and marketing of a pharmaceutical product, significant changes may be made in manufacturing the bulk drug substance.
药物制剂的批准和销售之后，生产散装的原料药方面可能会发生大的改变。
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In the bulk drug substance industry, particularly for parenteral grade substances, it is common to see Ultrafiltration and Reverse Osmosis systems in use in water systems.
在原料药生产工业，尤其是非肠道用药的原料，在水系统中通常用到超滤和反渗透系统。

They need coats with bulk and substance top to bottom.
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