正式运转 meaning in English
production run
Examples
- Before the system running and after one year , the cleanliness measured by airborne particles and settling microbe were both 7 grade according to gb50073 - 2001 and gb / t 16294 - 1996
该组培室正式运转前和运转一年后，室内的悬浮粒子和沉降菌指标均达到洁净度国家标准7级。