Among the current materials, composite materials are widely used due to their light weight and high strength. The manufacturing process for composite materials is also constantly improving and innovating. From the initia...
Because products like doing some advantages, first used in aerospace and other fields with special VIP process, then slowly applied to civilian products demanding. VIP technology applications 1) Industrial boat - the hul...
The coating process index is mainly temperature, pressure, thickness control, coating peel strength, etc., and also includes the width of the flash. V. Brief description of the process of bag making of plastic woven bags...
Thorough cleaning Moisture mold the foundation, is to wash clothes, especially the collar, cuffs, pocket and other parts, if the cleaning was not thorough enough, it will become a paradise for bacteria, leading to mildew...
First warp yarn drawn out from the spindles of each row of warp creel, the creel porcelain holes - a first long vertical plates - pressure line stick - send path Guide stick - wire stick - a second elongated vertical pla...
Vacuum packaging for the article is placed, and has a highly airtight plastic bag or aluminum foil package closure, it can be isolated from a gas, liquid, and is highly resistant to sunlight entering toughness. Normally ...
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