Preface More than 170 Years of Innovation Sir Charles Wheatstone invented the first electromechanical relay in 1834 to amplify electrical signals, making information transmission over long distances possible for the first time. Relay functionality diversified over time, and at the beginning of the...
Note: Nothing in this standard supercedes applicable laws and regulations. Note: In the event of conflict between the English and domestic language, the English language shall take precedence. Purpose/Material Description. This specification details the materials and performance requirements of...
5.1 This test method was developed to evaluate the liner scuffing and ring distress performance of engine oils in turbocharged and intercooled four-cycle diesel engines equipped with EGR, uncoated top rings, and running on ultra-low sulfur diesel fuel. Results are...