常見例句O bulunmad zaman, snf canlanmad. 我們班少了他就不熱鬧了。On the other hand ,the concrete using SNF has afast slump loss. 新型高效減水劑具有氯化物含量和硫酸鈉含量很低的特點(diǎn)。The superplasticizers used in China presently are mainly based on sulfonatenaphthalene formaldehyde(SNF). 我國目前使用的高效減水劑主要為萘系產(chǎn)品,但萘原料的來源有限,價(jià)格不斷上漲,而且萘系減水劑在應(yīng)用中存在混凝土坍落度損失的問題,因此進(jìn)行非萘系新型高效減水劑的研究和應(yīng)用極具現(xiàn)實(shí)意義和社會(huì)意義。Any other projects that might help SNF China to improve quality of its product, services, and its customer satisfaction. 負(fù)責(zé)其它有助于提高公司產(chǎn)品和服務(wù)質(zhì)量以及客戶滿意度的項(xiàng)目。French SNF Floerger Company is the World leader in organic Coagulant-Flocculant polymers for Water treatment and Industrial processes. SNF公司是全球著名的丙烯酰胺類聚合物的專業(yè)生產(chǎn)廠家。SNF is a French company specialized in various synthetic water-soluble and water-soulable specialty polymers for uses in many industrial segments. 法國SNF公司創(chuàng)辦于1978年,總部位于法國安德壽市,是全球著名的丙烯酰胺類聚合物的專業(yè)生產(chǎn)廠家。 返回 SNF