The training target is determined by society requirements and the courses are set rp according to knowledge and ability requirements for the job qualifications.

To be a good chief official,one has to grasp the relevant problems such as basic functions,ability requirements.

In term of the oxidization status of the carbon containing refractory for ladle dregs section during the actual baking in WISCO the anti-oxidation mechanism and property requirements for the anti-oxidation coatings are analyzed in combination with the research results of the anti-oxidation coatings at home and abroad.

Combined with the current situation of wood paint standard both at home and abroad, the article spoke of some tentative ideas for water - borne wood paint standard respectively according to the product classification and property requirement.

What emphasized in this paper includes failure modes of pressure vessel,the specification in the property requirements and the process of registration,which is worldwide acknowledged,of boiler and pressure vessel standards and codes.