Either side of the two side members of a doorframe

• door jamb

• door frame

• door header

• door sill

Sill of a doorway

Covers the joint between two flooring materials

• door saddle

• door threshold

• door panel

• door siding

Flat or patterned glass with square or diamond wire mesh within

• annealed glass

• patterned glass

• wired glass

• laminated glass

Has linear or geometric surface pattern glass, to obscure vision, or to diffuse light.

Cannot be tempered

• obscured glass

• textured glass

• stained glass

• tinted glass

Low voltage electrical charges are passed across a microscopically thin coating on the glass

Has activated layer that changes color from clear to dark

• photochromic glass

• anti-reflective glass

• electrochromic glass

• reflective glass

When metal ions move from the: anodized metal --- cathodic metal

• pitting corrosion

• general corrosion

• localized corrosion

• galvanic corrosion

Rusting on bolts, nuts, washers

Stagnant solution on micro-environmental level

• localized corrosion

• general corrosion

• localized crevise corrosion

• galvanic corrosion

temporary weld, initial weld

• full weld

• temp weld

• spot weld

• tack weld

hammering some areas to make sure no loose welded parts, then re-weld affected area

• slacking

• tacking

• stacking

• stamping

E60 electrode

• 600 psi

• 60,000 psi

• 6,000 psi

• 60 psi