Gabion has long been used as a transition method of construction and engineering for protecting river banks from erosion. In the beginning lumps of rock were stuffed in tubular shaped wire netting. Later the bed ...

Low Pressure Gas Welding Machine which is widely distributed and used in South-eastem Asia including Japan and Korea, is called variable pressure type welding machine or French Type Welding Machine.

Several commercial grades of glycerine are produced with different specifications regarding purity and glycerine content. Its chemical properties are the reason for its wide application in such industries as pharmaceut ...

Gypsum board is made of gypsum, which consists of the core of the board and the both sides of the gypsum core - are covered and adhered with paper, and is widely used as a construction material. Gypsum board was ...

The company introduced here has been producing various types of head lamps for use by automobiles since early 1954 and has a capacity of annually producing some 700,000 sets of this item as of the end of 1982. It is ...

Centrifugal reinforced concrete pipe is a kind of concrete pipe which is manufactured as follows: concrete is compacted by huge centrifugal force (30 - 40 times the acceleration of gravity) of a rigid reinforced steel ...

Desulphurised natural gas is mixed with steam to give a required steam to carbon molar ratio of 3 is steam-reformed. eaction is endothermic and takes place with a catalyst at 850-g000e and 25 bar. Reaction scheme is: After ...

Transfusion sets are used for the transfer of blood, whereas infusion sets are used for administering infusion solutions. Generally, the design of a transfusion set differs from that of an infusion set only in two minor ...

During the last 30 years the possibilities of infusion therapy have been increasingly recognised and the therapy has thus been developed to its present standard. There are four main ranges of application of highly ...

Generally speaking, the organophosphorous insecticide has a strong insect killing power and a wide variety of applications against harmful insects. It has contact, stomach and gas poisoning effect. Besides; it has ...