preventive maintenance contracts是什么意思

网络释义

用法例句

Simple research on operation accidents together with their causes and precautions in aluminium industry;

浅谈铝行业安全事故的成因、特点及预防

Technical measures and practices of leakage precautions for starting up 230kA prebaked anode cell;

230kA预焙槽焙烧启动预防渗漏的技术措施与实践

Well blowout precaution and control technology for shallow gas in Bohai oilfield;

渤海油田浅层气井喷预防及控制技术

Hazards and prevention on transient voltage loss for electrolyzer;

瞬间失压对电解槽的危害与预防

The occurrence of black and yellow spots in the production of PVC and the prevention;

PVC生产中黑黄点的产生及预防

Analysis of Prevention and Rescue Measure of Ships Fire——As examples of MV "OCEAN CHIWAN";

船舶火灾的预防与施救分析——以“OCEAN CHIWAN”轮为例

Discussion on prevention of fault of timing-belt with textile machine 33H;

33H牵伸变形机同步带故障预防探讨

Analysis and Preventive Measures for White Defects in the Lost Pattern Casting;

消失模铸造中的白色缺陷分析和预防措施

Quality defect and it's prevention in grinding the out surface of shaft parts;

轴类零件外圆磨削质量缺陷的产生与预防

Fire Hazard Analysis of Propylene Tank Area and its Protection;

丙烯罐区火险分析及预防

The Study of Protection and Cure by Recombinant Human Trefoil Factor (rhITF) Against Gastric Injury in Rat;

基因重组小肠三叶因子预防和治疗大鼠胃溃疡的研究

Analysis of a Sparking Accident Due to Pollution and Its Protection;

试析污闪事故的发生和预防

Evaluation of Education about Nosocomial Infection of AIDS and Professional Postexposure Prophylaxis;

艾滋病医院感染预防与职业防护教育

New progress on drug prophylaxis for cerebral arterial thrombosis;

缺血性脑卒中药物预防新进展

Application of anti-epileptic drug in prophylaxis of post-brain-trauma seizures;

抗癫药物在预防颅脑外伤后癫发作中的运用