碳硅砂 的英文怎麼說
中文拼音 [tànguīshā]
碳硅砂
英文
carborundum-
The determination of silicon carbide in carborundum
金剛砂中碳化硅的測定Mica, vemiculite, quartz sand, colored grit, cobble, tourmaline, light calcium carbonate, feldspar, feldspar powder, marble, etc. 1. the series of mica includes muscovite, golden mica, biotite, sericite, used in the fields of electric insulation, heat insulation, paint, plastic, rubber, electric welding, toiletry, etc.
精製石英砂粉，雲母粉碎，輕質碳酸鈣，重鈣粉，蛭石塊粉，以及長石粉，重晶石粉，硅線石，電氣石，鵝卵石，等各種礦產品。The general technical specifications on silicon carbide and zircon ceramic infrared heater
碳化硅鋯英砂陶瓷類紅外輻射加熱器通用技術條件Tynex ? a is a heat - stabilized, type 612 nylon filarment containing small, sharp particles of silicon carbide or aluminum oxide, which are distributed throughtout the filament
是由美國杜邦公司所生產具有熱穩定性之尼龍# 612為基材，溶入碳化硅或氧化鋁等研磨砂抽絲製成的特殊刷毛。The ministry of finance and the state administration of taxation jointly determined to adjust export refund rates of the following products as of 1 may 2005 : ( 1 ) export refund rates of coal, tungsten, tin, antimony and their products decreased to 8 % ; ( 2 ) abolishing of the export refund tax of thulium, thulium oxide, salts of lanthanum, silicon metal, molybdenum ores and its fine ores etc
中國財政部、國家稅務總局決定自2005年5月1日起調整下列產品的出口退稅率： （ 1 ）將煤炭，鎢、錫、鋅、銻及其製品的出口退稅率下調為8 % ； （ 2 ）取消稀土金屬、稀土氧化物、稀土鹽類，金屬硅，鉬礦砂及其精礦，輕重燒鎂，氟石、滑石、碳化硅，木粒、木粉、木片的出口退稅政策。分享友人