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Рования
| Глоссарий технических терминов |
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Softening, английский
Умягчение воды
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Picketage, английский
Petrolatum, английский
Product made from the residuals of paraffinic crudes, consisting primarily of high molecular weight amorphous waxes, with some grades containing microcrystalline waxes. it is pale to yellow in color, with oily or grease-like characteristics, used in some lubricants and rust preventives or a layup lubricant for some kinds of wire rope.
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