moulder's blacking bag

chemical engineering abstracts Clarkella nana clearance width diffused-base alloy technique jack o' lantern make an apology to sb for sth measurement speed MRHA negative value nonamidated pedication penicillium oxalicum Platykampos retinocytoma rod khan (rudkan) synthetic zeolite catalysts cracking telescopic girder to sprout tree pipit tritium(3H)