chlorosulfonated polyethylene
simple past tense and past participle of trench
(chemistry) A synthetic, rubber-like thermoset material, based on high molecular with polyethylene with sulphonyl chloride, usually formulated to produce a self-vulcanizing membrane.
plural of Zito
a person who designed, erected and built mills and milling machinery. / a person engaged in the erection of machinery.
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DiQt（ディクト）
無料
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