Astm b438 grade 1 is aluminum bronze?

Why parellel slide gate valves used in steam lines? How do you test for ac ripple? Is rope made from fibers? Can I have a picture of the famous bridge in Istanbul? Data Flow Diagram of mini project of Hospital Management in c? When was the irrigation system invented? How can you step up the voltage from 3.7 volts DC to 12 volts DC? What are the four p's of software engineering? What are some inventions in the last 20 years? What are the drawbacks of B-language? What statements correctly describe project planning? Who invented the welding torch? What is the Mission statement of Hyundai motor company? Who invented the airconditioning? What are the objectives of technical writing? How do you create a text file? How is a pen made? Is conventional flow or electronic flow true? Is HTML platform dependent? What is ASi module?