Based on an introduction to the outside detecting technology commonly used at home and abroad, and a comparison between advantages and disadvantages of different detecting technologies, optimum composition schemes of detecting technology outside gas pipeline have been suggested in order to avoid the limitation of the unitary detecting technology.

Study on Integrity Inspection Technology for Buried Gas Pipelines;

Application of CCTV inspection technology in public drainage pipeline

The chemical pesticides in indoor air and their detection technique;

In this paper,the research development of detection technique on fruit juice adulteration was summarized.

The system of evaluation is established so as to analyze and evaluate leak detection techniques in pipeline,and also compare their advantages and disadvantages.

Study of Malware and its detecting technology;

This paper overviews the current research situation of gas thickness detecting technology and introduces seven commonly used methods for gas thickness detecting at home and abroad,and their detecting principles,application ranges as well as their advantages and disadvantages.

An Application of MTC Testing Technology to Diagnosis of Steel Wire Rope of Port Container Cranes;

A Review of Testing Technology for Transgenic Plants and its Standardizations Abroad;

Advance in testing technology for pesticides of agricultural products;