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- mail conveying equipment 邮件传送设备
- Mail conveyed or to be conveyed by aircraft. 航空邮件，航空信用飞机运送或将被航空运送的邮件
- Goods and mail conveyed by such a system. 快件靠快递系统来传送的货物或邮件
- Scraper conveyor is the main conveying equipment in coal mine,has important affect to whole working face. 刮板输送机是煤矿生产的重要运输设备,对于整个工作面的安全生产起着至关重要的作用。
- The electric wheel truck with 190 st capacity now is a type of mine conveying equipment with largest capacity in Chian. 190短吨矿用电动轮汽车是目前国内吨位最大的矿用运输设备。
- Pneumatic ship unloader of fixed type is pneumatic conveying equipment, which installed on wharf of harbor or storage point of bulk. 固定式气力卸船机系气力输送设备，可置于港口、码头、或散装物料发放点。此设备可采用散装机将物料直接卸料装入散装车。
- The major asset of AUMUND Group is expertise in the planning, design and manufacture of conveying equipment, stockyards and blending beds same as equipment for dry bulk terminals. 奥蒙德集团的主要优势是专业的计划，设计和制造输送、堆场和混料场、干船舱码头设备。
- Large spindle pitch and large take-up package, equipped with conveying equipment. 4大锭距，大卷装,配有落筒输送装置。
- DJ type high inclined angle raised edge belt conveyor is continuous conveying equipment generally used for bulk materials,which applier conveying belts with corrugated raised edges and cross baffles. DJ型大倾角档边带式输送机为一般用途的散状物料连续输送设备，采用波状档边和横隔板输送带，特别适用于大倾角输送。
- LYS Screw conveyor, the latest product, which is designed and developed by our company referring to the similar products from Germany and Italy, is the excellent up-dating conveying equipment. LYS型系列螺旋输送机，是本公司参照我国从德国及意大利引进的同类产品设计开发的产品，是更新换代的优秀输送机械产品。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- The hoisting device serving the main shaft of Yinying Mine is not able to meet the need of production,so it is necessary to make reform for the main belt conveying equipment of the hoisting. 荫营煤矿主井提升设备不能满足生产要求，因此对设备的主胶带输送装置进行改造。
- Air conveyer flume is a pneumatic conveying equipment featuring less energy consumption, less abrasive, change in powder conveying direction, multipoint feeding and multipoint discharge. 空气输送斜槽是一种能耗小、磨损少,可改变粉料输送方向,可多点喂料、多点卸料的气力输送设备。
- He has a large amount of mail to answer every day. 他每天有大量的信件要回复。
- The mail is conveyed with expedition. 那封信被迅速地传递出去。
- Determination of pneumatic conveying equipment 气力输送装置的测定
- Our letters crossed in the mail. 我们的信在邮递中互相错过了。
- Selection of Conveying Equipment for Grain Depots 粮食仓库输送设备的选择
- I went to the post office to mail the letters. 我去邮局寄信。
- Airmail is quicker than sea mail. 航空邮递比海上邮递快。
