芯

• Copper conductor pvc - insulated parallel flexible cord
  铜芯聚氯乙烯绝缘平型软线
• Carbon steel flux cored wires for arc welding in shipbuilding
  船用碳钢药芯焊丝
• Development of bamboo fiber polyester filament core - spun yarn
  竹涤包芯纱的开发
• Effect of fluoride on self - shielded flux - cored wire
  氟化物对自保护药芯焊丝的影响
• Thermal resistant aluminium alloy steel - reinforced conductor
  耐热钢芯铝金绞线
• Adopted quick heat and long life ceramic heater
  采用快速升温及长寿命陶瓷发热芯。
• Study on the rumen content with fermented corcob
  瘤胃内容物加玉米芯发酵因素的研究
• Solid woven carcase of conveyor belting used in coalmine
  煤矿用输送带整体带芯
• Study on the filtering resistances of ceramic filter
  陶瓷滤芯过滤阻力试验研究