engineering time

• 维修时间,预检时间

engineering time的用法和样例：

例句

1. Optimum film management on the Sagitta guarantees greater independence in label features and means that maintenance time is reduced for assembly cleaning.
   最佳电影管理箭保证更大的独立性在标签的功能和手段，维修时间缩短为大会清洗。