Peripheral blood smear (examination of a sample of blood under a microscope to see whether blood cells are damaged, abnormal, or immature) Prothrombin time (PT) and partial thromboplastin time (PTT), which measure the activity of blood clotting factors These tests are considered screening tests....
European and American clients' inspection and certification under the pretext of environmental protection and human rights are weakening the competitiveness of China's textile exports. And for Vietnam, Bangladesh and other textile enterprises, because of the "underdeveloped countries' umbrella, enjoy the ...