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The falling value is an important indicator for evaluating the quality of wheat flour and other grains in grain inspection, reflecting the size of a-amylase activity in wheat grains: if a-amylas......
Method and principle of automatic kinematic viscosity test of T46 turbine oil T46 turbine oil is formulated from high-quality hydrogenated base oi......
ASTM d2783, DIN 51350, JIS k2519, IP 239, USSR 9490-75. Detailed explanation of Pb value required by lubricant bearing capacity standard P......
What is the required temperature of crystallization point in industrial naphthalene standard? Naphth......
ASTMD 892 foam Tendency Test for gear oil used in wind power generation In order to prevent foam formation in gear oil, antifoam agent was......
The automatic determination solution of Marine heavy oil freezing point Marine heavy oil refers to low-fat fuel oil (commonly known as heavy oil) which is of poor quality, difficu......
Installation method of SH0308B air release value tester 1. After the instrument is unpacked, carefully remove the packaging, check whether the accessories are complete and damaged a......
Solution for automatic determination of benzene crystallization point The determination of the crystallization point of benzene is a characteristic index of the purity test of gen......