arc-discharge tube 电弧放电管arc-furnace steel 电炉钢arc-melting furnace 电弧熔炼炉arc-path sampler 弧路式取样器arc-resistant enamel paint 耐弧磁漆arc-resisting ceramic 耐弧陶瓷...
ascaricide 杀蛔虫剂ascarite 烧碱石棉剂ascharite 硼镁石Ascoloy 阿斯科洛伊高温合金Ascona 阿斯科纳牌汽车ascorbic acid 维生素Cascot tie 宽领带ascot 蝉形阔领带Ascuro 阿司克路牌手表asdic 水下探测器aseptic co...
asbestine 滑石棉asbestoinsulated cable 石棉绝缘电缆asbeston 石棉棉花混纺织品asbestos 石棉asbestos apron 石棉围裙asbestos automatic door 石棉自动门asbestos blanket 石棉毡asbestos boa...
artificial kidney monitor 人工肾病人监护器artificial kidney 人造肾artificial lace 不燃性花边artificial larynx 人造喉artificial latex 人造胶乳artificial lawn 化纤细布artificial l...
art and craft goods 工艺品art and craft shoes 工艺鞋art bag 工艺包art board 铜版纸板art book cover paper 美术书皮纸art bulb 美术灯泡art canvas 刺绣地布art carpet 美术地毯art castin...
asynchronous data signal transceiver 异步数据信号收发器asynchronous direct-coupled computer 异步直接耦合计算机asynchronous dynamo 异步电机asynchronous frequency changer 异步变...
assorted chocolate 什锦巧克力assorted colour cloth 杂色布assorted colour paper 四色纸assorted coloured bulb 杂色灯泡assorted cotton handkerchief 各式棉纱手帕assorted crack...
asparagus lettuce 莴苣asparagus pea 四棱豆asparagus riding plough 起垄犁asparagus tip and cut 芦笋asparagus 芦笋aspartame 天门冬酰苯丙氨酸甲酯aspartic acid 天门冬氨酸aspartocin ...
audiovideo signal distributor 音视频信号分配器audiovideo switcher 音视频切换器audiovideo tapes 音像盒带audiphone 助听器auditory apparatus 听觉器Auer metal 奥厄发火合金auger bit fil...
Atta bag 阿塔麻袋attache case 公文箱attached pump 辅助泵attached type vibrator 附着式震动器attaching plug 电话塞子attaching veneer 贴面attachment lens 辅助透镜attachment plug 插...