求翻译：化验室主要对工厂生产的成品、半成品、原料、辅料、包装材料、生产用水、用冰等进行检测及环境卫生的监测。是什么意思？

The main laboratory of the factory production of finished, semi-finished products, raw materials, auxiliary materials, packaging materials, production water, ice and other environmental health testing and monitoring.

Laboratory mainly on the factory production of finished product, semi-finished goods, raw materials, auxiliary materials, packaging materials, such as water used for production, use the ice for detection and sanitation monitoring.

The laboratory mainly to the plant production end product, the half-finished product, raw material, the supplementary material, the packing material, the production water supply, and so on carries on the examination and the environmental sanitation monitor with the ice.

Laboratories mainly for factory production of finished products, semi-finished products and raw materials, auxiliary materials, packaging materials, process water, ice, and for detection and monitoring of environmental health.

Laboratories mainly for factory production of finished products, semi-finished products and raw materials, auxiliary materials, packaging materials, process water, ice, and for detection and monitoring of environmental health.