Is a plumber the same as a plumber?

A plumber is a plumber, which is a kind of installation industry. Civil use is the domestic water pipeline and gas pipeline in the living area. Industrial use, mainly pipeline installation and maintenance in chemical plants.

Plumber: skill appraisal is divided into five grades: junior worker, intermediate worker, senior worker, technician and senior technician.

Extended data:

Mainly (one of the following circumstances)

(1) Reach the standard class hours specified in the formal primary training of this occupation, and obtain the graduation (completion) certificate.

(2) Engaged in this occupation for more than 2 years.

(3) Engaged in this occupation apprenticeship expires.

Intermediate (one of the following)

(1) After obtaining the primary vocational qualification certificate of this major, he has been engaged in this major for more than 2 years continuously, and has obtained the graduation (completion) certificate after the formal training of this major has reached the required standard hours.

(2) Having worked in this occupation for more than 3 years after obtaining the primary vocational qualification certificate of this occupation.

(3) Engaged in this occupation for more than 6 years.

(4) Obtain the vocational (professional) graduation certificate of the secondary vocational school with intermediate skills as the training goal, which is verified by the administrative department of labor security.

Advanced (one of the following conditions)

(1) After obtaining the intermediate vocational qualification certificate of this occupation, he has been engaged in this occupation for more than 3 years continuously, and has obtained the graduation (completion) certificate after reaching the required standard hours through the advanced formal training of this occupation.

(two) after obtaining the intermediate vocational qualification certificate of this occupation, he has been engaged in this occupation for more than 4 years.

(3) Obtaining the graduation certificate of this occupation (major) from a senior technical school or higher vocational school with the training goal of advanced skills, which is recognized by the administrative department of labor and social security.

Technician (one of the following conditions)

(1) After obtaining the senior professional qualification certificate of this major, he has been engaged in this major for more than 3 years continuously, and has been trained by this professional technician to reach the required standard hours, and has obtained the graduation (completion) certificate.

(2) Having been engaged in this occupation for more than 4 years continuously after obtaining the senior occupation qualification certificate.

(3) graduates of senior technical schools who have obtained vocational senior vocational qualification certificates have been engaged in this occupation for more than 3 years.

Senior technician (meet one of the following conditions)

(1) After obtaining the professional qualification certificate of the professional technician, he has been engaged in the professional work for more than 5 years continuously, has been trained by the professional senior technician to reach the required standard hours, and has obtained the graduation (completion) certificate.

(2) After obtaining the professional qualification certificate of this professional technician, he has been engaged in this professional work for more than 5 years.

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