Hot Concern
- Frequency checks signal frequency instru
- DISCO (enlighten) the design is normativ
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- Acoustics makes technical standard
- The acoustics and characteristic index o
- The sensitivity of mike
- The sensitivity of earphone
- The acoustics index level of sound of ha
- Acoustics diapason member national profe
- Acoustics diapason member national profe
- Acoustics diapason member national profe
- Acoustics diapason member national profe
- Acoustics diapason member national profe
- Acoustics diapason member national profe
- Light of hall of singing and dancing pol
Random Recommendation
- The sensitivity of earphone
- Acoustics diapason member national profe
- DISCO (enlighten) the design is normativ
- Sound equipment brings project of all in
- Frequency checks signal frequency instru
- Acoustics diapason member national profe
- The sensitivity of mike
- Acoustics diapason member national profe
- Acoustics diapason member national profe
- The acoustics index level of sound of ha
Column list
Position: Industry Standard
DISCO (enlighten) the design is normative- Ministry of culture of People's Republic of China issued two standards " the acoustics and characteristic index of sound system of enlarge of hall of singing and dancing and measurement technique " (WH01-93) , " lighting of office of si...
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- The acoustics and characteristic index of sound system of enlarge of hall of sin
- Occupation standard of culture of People's Republic of ChinaThe acoustics and characteristic index of sound system of enlarge of hall of singing and dancing and measurement technique WH0301 one 93Acoustical Characteristics And Measureme...
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- Sound equipment brings project of all inspection test and level
- One, suitable scope: The sound equipment of the family expenses that applies to the power supply of power source of electrified wire netting that applies for an entrance and similar and general use is safe of quality clearance book send...
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- Light of hall of singing and dancing pollutes demarcate standard
- Introductive: 1 main content and suitable scope 1.1 main content 1.1 standards set office of singing and dancing the requirement of intensity of illumination of each area and the demand that limit smooth pollution....
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- Acoustics diapason member national profession standard (5)
- 3. 4 technician Requirement of skill of content of professional function job is relevant knowledge one, equipment is installed (one) the design of medium-sized enlarge sound system, installation and debug 1, can c...
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- Acoustics diapason member national profession standard (3)
- 2. Main demand 2. 1 profession morality 2. 1. ABC of 1 profession morality 2. 1. 2 professions rules: (one) devoted to post, love hillock respects property. (2) elaborate operation, cherish equipment. (3) unitive...
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- Acoustics diapason member national profession standard (6)
- 4. Specific gravity watch4. 1 skill is operated The project is primary ％ of technician of advanced ％ of ％ intermediate ％ is advanced technician ％Ability Can Should Beg One, equipment is installed 1, 10 5 of join...
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- Acoustics diapason member national profession standard (4)
- 3. 2 intermediateRequirement of skill of content of professional function job is relevant knowledge one, equipment is installed (one) peripheral join can be correct join equalizer, pressure be restricted implement, door of activator,...
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