). this is used extensively in treating water concentrated solutions of calcium bromide and magnesium bromide (collectively known as 'clear brines') are used in oil drilling. they are very dense solutions (ca kg m- ) and when poured into the drilling hole, sink through the water to the bottom. they help...
: flush eyes with plenty ofwater for at least minutes, occasionally lifting the upper and lower eyelids. get medical aid. inhalation: remove from exposure and move to fresh air immediately. if not breathing, give artificial respiration. if breathing is difficult, give oxygen. get medical aid. ingestion...
called yttrium, and today is one of four elements named for the village of ytterby, the others being terbium , erbium , and ytterbium . yttrium is a fairly common rare earth element and serves an extremely broad range of functions. one of the most widely used yttrium-based materials is yttria-stabilized...
rd largest producer of food. a bumper harvest of winter crops and higher production in livestock and �sheries sectors aided a % growth in agriculture gdp in the �rst quarter of - , up from % in the same period last year. production of rice, wheat, coarse cereals and pulses registered growth rates of...
dollars in damages. taylor heating can lend a hand with emergency heating service, emergency air conditioning service and emergency plumbing service in rochester, hours a day. all of our technicians are well-trained and high skilled in their disciplines. we're ready to solve any problem you may have...
for the first time, it is now possible for precision in manufactur- ing to reach just a few thousandths of a mil- limetre. the air-conditioning equipment and the cooling circuit to cool the cutting oil are ref _v _ _en page cooled by separate air-cooled split liquid cool- ers made by combitherm. the...
product categories of origanum oil (cas no. - - ): alphabetical listings; essential oilsflavors and fragrances; flavors and fragrances; o-p density: g/ml at °c(lit.) flash point: °f boiling point: °c at mmhg vapour pressure: mmhg at °c enthalpy of vaporization: kj/mol refractive index: n /d (lit.) origanum...
"this agreement is the latest example of the growing global interest in our breakthrough smr technology," said jon ball, executive vice president of nuclear products for geh....
of fish by-products: purification of bioactive peptides from codfish blood and sardine cooking wastewaters by membrane processing interface characteristics and properties of a high-strength corrosion-resistant stainless steel clad rebar classification of granite soils and prediction of soil water content...