The quantitative determination of amlodipine maleate was performed with external standard method and the impurity limitation was .

To keep the quality testing and spot checking fairly,justly and openly were proposed on the current situation,and the authoritativeness should be established,the public trust should be strengthened and the full play of the supervision function and important function in quality testing spot checking should be given at the same time.

Considerations on quality inspection of building engineering;

Quality Inspection and Accuracy Evaluation for DEM;

The application of PDA in construction quality inspection and schedule management work of railway engineering

Design and Application of Quality Checking Software for National 1:50 000 DLG Data;

The ana- lyzed results are used for distributing quality checking holes of backfill grouting in or.

The checking work must assign on an abnormal sector of an area, merge the quality checking and abnormal checking.

Effect observation of nursing quality check in rural communities;

Research on Spatial Data Quality Check System;

Quality Checking System for 1:50000 DLG and Its Key Issues;

This paper discussed the necessity of quality testing for the data of general survey of underground pipeline,then based on the practice,it introduced the content and method of quality testing.

Nondestructive inspection used for concrete defection is a new method of quality testing for concrete;compared with the conventional boring-hole testing method,it is characterized by rapid measurement,high precision and low cost.

Water decoction and water ethanol extracts which were obtained from Euphorbia humifusa Wild were preparated for Dijin tablets and Dijin injection solution, and being conducted quality testing.