albumin paper 蛋白纸albumini tannas 鞣酸蛋白albuminimeter 清蛋白计albuminometer 清蛋白计albuminous milk 白蛋白牛奶Albuna 阿尔本纳无光醋酯长丝albutoin 阿布妥因alcali 碱alcaline-earth met...
aloxiprin 阿洛泼林aloxite 铝砂aloxyin granule 驱虫丸aloxyin syrup 驱虫糖浆Aloyco 阿罗伊科铁镍铬系耐蚀合金Alpa 阿尔帕牌照相机alpaca fancy suiting 阿尔帕卡花呢alpaca lining 阿尔帕卡里子呢alpaca lus...
alloy magnet-head 合金磁头alloy pig 合金生铁alloy pin porcelain tooth 合金钉瓷牙alloy pipe 合金管alloy shutter 合金百叶窗alloy steel roll 合金钢轧辊alloy tin 合金锡alloy tool ste...
all-wave precision wavemeter 全波精密波长表all-wave radio 全波无线电收音机all-wave receiver 全波接收机all-wave signal generator 全波信号发生器all-weather acrylic resin 全天候型丙烯酸树脂...
all metal printer 全金属印刷机all plastic optical fiber 全塑光纤all purpose bit 万能钻头all purpose tractor 万能拖拉机all purpose utility cabinet 什物柜all rag paper 全棉纤维纸a...
aluminium 铝aluminium-ammonium sulphate 硫酸铅铵aluminium-coated board 铝涂布纸板aluminium-coated glass-fibre 镀铝玻璃纤维aluminium-coated paper 铝涂布纸aluminium-cold mi...
aluminium ion laser 铝离子激光器aluminium iso-propoxide 异丙醇铝aluminium joint 铝接头aluminium laminated paper 铝箔夹层纸aluminium level 铝水平尺aluminium line drawer 铝线拉拔...
alumina-silica ceramics fibre 铝硅陶瓷纤维alumina-silica fibre 铝硅纤维alumina-silica firebrick 硅铝耐火砖aluminate cement 铝酸盐水泥aluminate 铝酸盐aluminite 矾石aluminium ac...
Alrodynes 欧乳恩乳化剂Alsatian spinning 亚尔萨斯式精梳毛纺alseroxylon 阿舍西隆alsifer 阿尔西弗尔硅铁铝合金Alsimin 阿尔西明铁硅铝合金alsiron 阿尔西隆耐热耐酸铝硅铸铁alstonia-leaf 灯台叶altar blue 祭蓝altar ...
ammonia 氨ammonia-alum 铵明矾ammonia-maser-spectrum analyzer 氨脉泽光谱分析仪ammonia-water absorption refrigerating machine with two stage absorption process 双级氨-...