modified bitumens
(organic chemistry) A heterocycle 1,4-diazacycloheptane formally derived from a piperazine by introduction of a methylene group in the ring
plural of modified bitumen
plural of misappropriation
biological electrics
請負業者は、耐久性と柔軟性を高めるために屋根防水膜に改質アスファルトの使用を勧めました。
Don't have an account? Sign up
Do you have an account? Login
DiQt
Free
★★★★★★★★★★
