新的予测予防性维修大纲起名为AMEX，指所有维修是优秀的，以保证现有设备的最高作业率。
Predictive/ preventive maintenance programs were instituted under AMEX-All Maintenance Excellence-to assure maximum utilization of present facilities.
治疗性引产率以妊娠3个月内接触组最高。结论：VDT作业妇女治疗性引产率增高可能与妊娠早期接触有关。
Conclusion: the high happen-rate of the inducing labor of VDT work women is relevant to contacting VDT within early 3 months of the pregnancy periods.
结果认为，不同的作业位置其手钓产量不同，其中船头产量为最高，手钓平均脱钩率不到10%。
The results showed that the catch of jiggers varied with different fishing positions, of which the stem was the highest catch. The average dropping rate was less than 10 percent.
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