Research the causes of these symptoms that are similar to, or related to, the symptom Retrograde Ejaculation: 1  Ejaculation symptoms (55 causes) 2  Sexual symptoms (1838 causes) 3  Blood in ejaculate (20 causes)  Previous surgery to the prostate.
Definition - What does Combustible mean? Combustible is a property of a substance that will burn as a result of fire or a chemical reaction. This is an important characteristic when materials are being used in the workplace, for construction or are being stored.
Flammability is defined at how easily something will burn or ignite, causing fire or combustion. The degree of difficulty required to cause the combustion of a substance is su â¦ bject to quantification through fire testing. Internationally, a variety of test protocols exist to quantify flammability.ome Styrofoam (this is the brand name for a type of  plastic) can be safely used in a microwave oven but you should  check for a microwave-safe label first.     A â¦ ccording to the Harvard Medial School, the FDA tests the safety of  all plastic containers under conditions within their intended use.