In case of petroleum refineries, aviation companies and many chemical processing plants quality of petroleum products and fuel oil used for various purposes need to be of good quality. Such companies regularly make use of petroleum testing...
Crop production and its environmental effects depend on the quality of soil test kit. Soil and water are life lines of plants and crops. Management of soil testing kits based on regular testing of soil and water is the master key to systematic and profitable agricultural...
Number Of Flower : AWS a 4.3 -93 By Mercury Method
This standard covers the procedure for determination of content of diffusible hydrogen in deposited weld metal arising from the use of Shielded Metal Arc Electrodes, Gas Metal Arc, Flux cored Arc , Submerged Arc and MIG wire Welding Process...
This standard covers the procedure for determination of content of diffusible hydrogen in deposited weld metal arising from the use of Shielded Metal Arc Electrodes, Gas Metal Arc, Flux cored Arc , Submerged Arc and MIG wire Welding Process...
The Tinker & Rasor SR-2 Soil Resistivity Meter is a highly accurate and easy-to-use soil resistivity instrument for use with the 2-pin and 4-pin (Wenner) methods of soil resistance measurement. A pin selector switch allows choosing between 2-pin and 4-pin tests without removing...