Bubbles indicate a leak. Leak detection solutions vary in their ability to detect leaks. However, leakage rates for standard connections range from 1 x 10-3 to 1 x 10-5 cc of helium per second.是什么意思_Bubbles indicate a leak. Leak detection solutions vary in their ability to detect leaks. However, leakage rates for standard connections range from 1 x 10-3 to 1 x 10-5 cc of helium per second.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句