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Basics of Occupational Safety and Health Activities

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Industrial Safety and Health Act

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Accident Prevention and Communication

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5S activities

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Safety and Health Training

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Protective gear

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Safety signs

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Quality basics

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QCD and quality control

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Work standards

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QC process chart

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Seven QC tools

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ISO and JIS standards

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SI units

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pH

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Oxidation and reduction

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Specific gravity

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3R basics

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Circular economy

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How electricity flows

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Conductors, semiconductors, and insulators

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Purpose of quality inspection

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Types of quality inspection

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Defect rate

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Material testing

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Non-destructive testing

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Calipers

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Comparative measurement and gauges

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Drawing sizes

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Drawing lines and styles

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Projection methods

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Sectional views

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Dimensioning

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Tolerance

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Geometric tolerances and symbols

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Work Basics

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5S and work environment

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Physical properties of metals

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Mechanical properties of metals

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Metal structure and heat treatment

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Cutting

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Welding and other processing methods

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Safe behavior

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Risk and Safety Training

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Safety signs

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Quality basics

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pH and basic chemistry

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How electricity flows

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Electrical and electronic standards

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Types of drawings

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Screw fastening

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Wire processing tools

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Electromagnetic contactors

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Basics of assembly work

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Units of electricity

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DC and AC

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Binary and computer basics

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Using a multimeter

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Sequence control

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Motor control

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Assembly inspection and maintenance

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Industrial packaging

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Safe behavior

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Protective gear

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Pre-work checks

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Quality basics

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Seven QC tools

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Pollution and the environment

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pH basics

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Acids, alkalis, and reactions

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Molar concentration

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Ionization tendency

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Current basics

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Liquid temperature and measurement

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Film thickness measurement

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Types of metal materials

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Electrochemical corrosion

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Jigs and power supply

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Purpose of Surface Treatment

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Purpose of plating

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Electroplating

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Hot-dip plating and other plating

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Anodizing basics

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Conversion coating

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Painting

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Anodizing principles, steps, and equipment

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Structure, properties, and evaluation of anodized films

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