cross section is nearly an ellipse, of which the ratio of long axis and short axis is designed according to the flow velocity in tubes passes and shell passes of heat transfer tubes. when the flow rate in tube pass is low, the ratio of the long axis and short axis shall be increased, or the flow surface...
russia, style: traditional, main material: beech, birch, quantity: - pieces spot - time view all postings from this company vega llc russia (tver) reply rate: medium ask for price offer jul : acacia/rubberwood children's beds for sale type: beds, style: design, main material: rubberwood, quantity: 'containers...
request show filters advanced search results found sort by: member ranking date : descending date : ascending relevancy view: items per page items per page items per page offer jul : beech/oak console table for sale type: console tables, style: contemporary, main material: beech, oak, quantity: - 'containers...
customers. with our commitment to total quality, our customers become long-term partners. we have modern machinery with more than injection molding machines with a clamping force between and tons. production batches can vary from a few to one million components per annum. we process most structural plastics...
occ | paper | others materials we buy plastics metal occ | paper | others contact us materials we buy – occ | paper | others materials we buy – occ | paper | others admin - - t : : + : sam magnet started in as an import export company. since its inception, it has traded in various commodities. started...
occ | paper | others materials we buy plastics metal occ | paper | others contact us materials we sell – metal materials we sell – metal admin - - t : : + : metals tyre wire rail tracks pns baled scrap cars sam magnet started in as an import export company. since its inception, it has traded in various...