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- The IDB-2 type residual current operated protection tester was introduced. 介绍了IDB-2型剩余电流动作保护测试仪。
- non-three-phase operation protection 非全相运动保护
- Thus, in a situation where it is essential to use sharps, the use of respiratory protection is frequently the favored method of operator protection. 但是在有些情况下，操作者是需要配戴呼吸防护具，且必须使用尖锐物品。
- Fully automatic adjustment on height and width for various size carton, ,Automatic flaps folding and,top and bottom sedling, Safety feature for operator protection. 自动调整不同规格纸箱之高度与宽度。纸箱上盖及后盖与两侧盖皆可自动摺入，机械两侧附有安全装备。
- He's mending nicely after his operation. 手术后他正在顺利康复。
- He is in charge of the operation of the steel mill. 他负责这家钢厂的经营工作。
- The bank plan a rescue operation for the company. 银行计划对这个公司采取挽救措施。
- The operation was a marvel of medical skill. 这个手术是医术的一个非凡范例。
- An operation is needed to remove your tonsil. 需要进行手术摘除你的扁桃体。
- He said Thursday that the agency wants to extend what he called operational protections throughout the market. 周四他说政府想要扩大这种被他称为政策性保护在整个市场的范围。
- The operation went like clockwork. 手术进行得极为顺利。
- When does the new law come into operation? 这项新法律何时生效？
- She was keyed up over her impending operation. 她为了即将进行的手术而心中忐忑不安。
- The actual operation lasted eight hours. 实际手术进行了8个钟头。
- Residual Current Operated Protection Device 剩余电流保护装置
- The surgeon is performing a delicate operation. 那位外科医生正在做一个很精细的手术。
- He heads up the operation in northern Europe. 在北欧他领导企业的业务活动。
- Memorial Hall for the main contents of visitors are:ran zhuang tunnel JIZHONG Hall, Road sites and underground facilities and ground operations protected area sites. 纪念馆供游客参观的主要内容有：冀中冉庄地道战展厅、地道遗址及地下作战设施和地上遗址保护区。
- I'll have an abdominal operation tomorrow. 我明天要做个腹部手术。
- She's having an operation on her leg. 她的腿正在动手术。
