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- oxygen protection apparatus 氧防护器
- Each safety protection apparatus should be complete. 各安全防护装置保证牢固定完好。
- Machine operators shall be provided with protective apparatus including ear-muffs and anti-dust aspirators. 同时为机械操作人员配备隔声、防尘的劳动保护用品。
- protection apparatus for leakage of current 漏电保护器
- generator axial current protection apparatus 发电机轴电流继电保护装置
- The paper prensents an automatic temperature control system of anneal stove without oxygen protected by steam with 8031 singlechip,and gives alarm signal of every stage. 介绍了采用8031单片机对蒸汽保护无氧退火炉进行自动控温,对退火过程中各阶段发出报警信号的控制系统。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- Specially a frontal in tegument projection resemble a rhinocerous horns that originected from the back edge of the head appeared as a protective apparatus adapted for rock knock in darkness water. 具有特殊意义的是头部后缘向前生出角状突出物--一种皮肤保护器,形似犀角。
- We'll try every mean to make our products modernized and inter nationalized and we'll also spare no efforts to serve our customers with advanced and more reliable safety protective apparatus! 让我们生产的产品成为国际化;现代化的产品;用我们更先进可靠的安全防护产品为用户服务.
- Development of insulation protection apparatus for ESP system 电潜泵系统绝缘检测保护仪的研制
- intelligent high- voltage complex protection apparatus 智能高压综合保护器装置
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- (Safety check and maintenance of fire protection apparatus in VPC); 物流仓库内的消防安全检查与维护;
- She subscribes to an animal protection society. 她捐款给一个动物保护协会。
- Mars is too dry and poor in oxygen. 火星上面过于干燥,并且缺乏氧气。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- Fish take in oxygen through their gills. 鱼通过鳃摄取氧气。
- We subscribe to an animal protection society. 我们定期捐款给一个动物保护基金会。
- The oxygen react vigorously with the impurity in the iron. 氧气与铁中的杂质发生剧烈的化学反应。
- The Utilization of Talent Low Voltage Protection Apparatus in the Project 智能低压控制保护装置在工程中的应用