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Ability of a coating to withstand rubbing, scraping and eroding forces.,namitha-porn

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porn-sexy-massage,Sharp mineral particles, used for metal removal.

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Matrix used to carry the mineral particles for the purpose of material removal.,towel-drop

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Removal of surface contamination by corrosive treatment.,9gag.com

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sexy-chinese,A block used to mount a form tool to a slide.

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sexe-babe,Forming operation in which a metal part is formed without the punch and die closing completely on the part. See Press Brake Chapter.

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fuck-porno,An alloy steel which will form martensite with high hardness when cooled in air from its proper hardening temperature.

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Base metal with other metal or non-metal constituents melted together into a new molecular structure.,old-lady-sex

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Commercial trade name for a chromate conversion coating over aluminum.,garl-to-garl-sex

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sex-bobs,Pure aluminum which has been melted together with other constituents to achieve specific physical and mechanical properties.