链泵

The analysis shows that, the larger the mol value of ethylic sequence in high molecule chains, the higher the low-temperature viscosity, the worse the low-temperature starting performance and pumpability.

通过分析得出：随着高分子链中丙基序列所占摩尔分数的增大，低温粘度变大，低温启动和泵送性能变差；而随着乙烯基含量的增加，低温粘度下降，低温性能变好。

At the same time the main operation of ships used to pay for machinery parts, ship with air compressors, all kinds of pumps, valves, flanges, the anchor, chain, zinc block, cable, protective nets series ship supplies.

富舟机电设备有限公司同时经营船舶用主付机机械配件，船舶用空气压缩机，各种泵，阀，法兰，锚，锚链，锌块，缆绳，防护网等系列船舶用品。

Fu zhou, mechanical and electrical equipment co., ltd. at the same time the main operation of ships used to pay for machinery parts, ship with air compressors, all kinds of pumps, valves, flanges, the anchor, chain, zinc block, cable, protective nets series ship supplies.

富舟机电设备有限公司同时经营船舶用主付机机械配件，船舶用空气压缩机，各种泵，阀，法兰，锚，锚链，锌块，缆绳，防护网等系列船舶用品。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。