A sealed storage tank contains water to a height of 25m. The air above the water inside the tank has a gauge pressure of 4.5 atm. How fast will water flow out of a hole that is located at the bottom of the tank
Guangzhou Guanyu Machinery Co., Ltd. was established in 1997.It devotes in the development, Manufacture and installation of the foodstuff, chemical, cosmetic and he pharmaceutical facility and equipment, water treatment equipment and so on. With the advanced technology, production and inspection equipment, and the specialized processes .We have been a professional equipment manufacturer and provided kinds of the equipment based on the market requirement.
Ningbo Chi Cheng Plastic Products Co., Ltd is the specialty industry production and processing companies . we has a complete and scientific quality management system . The main production is plastic products , metal products , electronic products , hardware products , stationery , daily necessities , household appliances , etc . Main Markets in the distribution of Europe , South America , North America and Oceania .
All of our Products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world .
Persisting to the principle of " Quality First , Reputation First and Customer First", we strive for high efficiency , passion , integrity to provide customers with superior services , Chi Cheng Plastic Products Co.Ltd has formed its own unique human-oriented corporate culture featuring innovation , competition , cooperation , integrity , dedication and harmony
Mingyi Machinery (Tianjin) Co., Ltd., established in September 2010, is manufacturer dedicated to the R&D and production of papermaking equipment and gelatin equipment. Through the efficient integration of technology and market resources, it can provide advanced, reliable and competitive equipment technology package, process system technology solutions and advanced technology equipment for papermaking, gelatin and other fields. Mingyi Machinery provides special high quality products and services for customer service based on advanced technology and R&D of cutting-edge technology and equipment.
sent, the company has a R&D team engineering team of more than 30 people. The main equipment produced by the company are: steam-water separation device, drip-water separation device, water mist collection and dehumidification box, deflaker, shingler, surface glue starch liquid reflux tank, air floating slag tank, recovery slurry tank, dye storage tank, leather cutter, screw feeder, leather washer, rubber extraction pot, glue tank, decanting tank, boiler, pulp filter, pulp washer, pulp cakes press, kieselguhr filter, ion exchanger, bag filter, etc.
mpany has a long-term and stable cooperative relationship with several well-known papermaking groups and gelatin manufacturers over the world.
Ningbo Yinzhou Imega Commodity Co.,Ltd is a manufacturer of plastic goods.
We are committed to researching and developing of plastic products, and are striving to produce high quality products with fashion design.
Our main products are storage box, different kinds of hook, different kinds of scarves hanger, bathroom & kitchen accessories, and all kinds of brush.
Our factory has a group of experienced technical staff, which provides assurance for the quality of the products.
We have our own manufacturing plant, and have a strong design capability.
We pay great attention to the quality,lead time and packaging safety of the products.
Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.
We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!