underwriter's laboratories
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- solvent adhesive
- graphite crucible
- thiocarbanilide
- trialkylaluminum compounds
- Gothic pitch
- wetfastness
- computer,reduced instruction set (RISC)
- cadmium borate activated by manganese
- terpene-phenol resins
- knockings
- plastic pressing
- thaw
- voltage drop
- titanium dioxide-coated mica
- Hydrocyclone classifier
- cotton tire cord
- intermediate crusher
- high purity silicon tetrafluoide
- Grouting agent
- heat block