application. any loose or flaking old paints or corrosion must be removed from the surfaces before applying. high pressure water-blasting ( psi) is as effective as light sand-blasting in removing loose or flaking surfaces. as a rule, "a coating is only as good as the surface it covers." grease, oil, waxy substances...
access in rfid, wireless online systems, smart room and energy management interfaces and now — secure mobile access solutions. all dormakaba electronic hotel locks are designed, assembled and tested in north america. every lock is bmha/ansi grade certified and is rohs (restrictions of hazardous substances...
"like i've said before, medical professionals prescribing controlled substances outside the bounds of medical practice and without legitimate medical purpose, will be held accountable just like any other drug dealer. a drug dealer with a lab coat and a stethoscope is still just a drug dealer," said united...
of and the united nations convention against illicit traffic in narcotic drugs and psychotropic substances of . these three major international drug control treaties are mutually supportive and complementary. an important purpose of the first two treaties is to codify internationally applicable control...
number of tests on animals. reach also created the european chemicals agency (echa) which has a central co-ordination and implementation role in the overall process. echa is located in helsinki, finland and manages the registration, evaluation, authorisation and restriction processes for chemical substances...