Because our company produce glass-fibre & magnesium compound board that have fixed formula, the section of design and development does not exist. so section7.3(design and development)has been deleted.
由于本公司防火玻镁植纤复合板产品采用固定配方生产，因此不存在设计开发活动，。故删减7.3设计与开发。
Because our company produce glass-fibre & magnesium compound board that have fixed formula, the section of design and development does not exist. so section7.3(design and development)has been deleted.
由于本公司防火玻镁植纤复合板产品采用固定配方生产，因此不存在设计开发活动，。故删减7.3设计与开发。
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