Telecom Market Space Research on the Customer Value;

Research on the Customer Value Management in Market Space Development;

The paper sketched an essential situation including market space and technical trend on development of domestic paint industry, together with how to speed up the tempo of the adjustment in the product structure and the enterprise distribution, it pointed out that the market com-petitive power must be increased with sophisticated technique and first-rate service.

Based on the perspective of space market,this paper reviews these researches as following:the analysis and forecast on space market of commercial real estate,the space diversification,as well as the rent,the leaseing behaviors and the lease relating with space market leasing,and the choice about leasing and owning.

Asphyxiation and poisoning are frequently occurred accidents when working in confined space usually happened in closed or semi-closed equipment, confined on the ground or underground with hazardous gases such as H_2S, CO, CO_2, NH_3 and CH_4.

This paper introduces the sample methods, testing point selection, testing procedures and results processing of portable gas detector applied in the confined space in the petro-chemical company.

Common mistakes in confined space operation are summarized,and corrective actions for the mistakes are recommended according to the philosophy of HSE management systems.