指数期货保证金水平是保证指数期货安全有效运行的重要因素。
The index futures margin level is an important factor to ensure the safe and efficient trading of index futures.
负责酒店锅炉管道,冷热水管道、消防管道、健身设备、厨房等设备的定期维护(维修)保养,保证其安全有效运行。
Responsible for the hotel boiler pipes, hot and cold water pipes, fire pipes, laundry facilities, kitchen equipment, such as periodic maintenance to ensure their safe and effective operation.
前言:目的:建立女宝胶囊的T LC鉴别方法,保证其临床应用安全有效。
OBJECTIVES: To establish the TLC method of Nubao capsules, and ensure the safety and effect of clinical application.
应用推荐