2 column news

368 Because biology derv belongs to chemical product, the biology derv device that uses because of this preparation place also sphere of device of vest in chemical industry, because its installation management also is gotten,undertake strictly according to the standard …

376 From the point of heat exchange efficiency, apparent board type heat exchanger should compare heat exchanger of type of helix board heat exchanger, envelope to be close friends a lot of, the heat exchange in such wanting that will …

317 After be being applied already successfully when a technology, should be pair of technologies next optimize upgrade, with extractive rectify tower for, optimizing the purpose that upgrade is the productivity that improves facility and reduce specific power consumption. And …

324 From the product the center can see, ferment coal tub also is the great that do not have stannum one of main products of limited company of equipment of vessel China chemical industry, it basically is in charge of …

399 Everybody should have heard of most propbably constant boil rectify, this is a kind of special rectification method, need is joined to the middle of rectification tower can with be formed by detached constituent in makings fluid the additive …

633 It is to ensure each operation that often controls destilling tower can maintain in formulary limits, whole system will use 3 many variable to forecast control its, the process capability that orders one class equipment with the quality that …