Drygas

常见例句

"Antifreezes such as ethylene glycol or propylene glycol commonly added to water in automobile cooling systems prevent damage to radiators. Additives to prevent freezing of water in gasoline (e.g., Drygas) usually contain methanol or isopropanol."
在汽車的冷卻系統中;把水與乙二醇或丙二醇混郃;能夠把凝固點降至0℉(－17.;8℃)而不損壞散熱器。防止汽油中水分冰凍的添加物(例如貧氣)通常包含甲醇或異丙醇。