ndt there are several inspection & ndt methods which already well known and being used in the industry since several decades, these services include but not limited to: ultrasonic testing (ut) radigraphic testing (rt) visual testing (vt) liquid penetrant testing (pt) magnetic particle testing (mt) eddy...
by the liver when they are carried there from the gastrointestinal tract by the hepatic portal vein (the " first pass effect "), making them unsuitable for oral use. drugs which can be taken sublingually are absorbed through the oral mucosa , so that they bypass the liver and are less susceptible to...