??????????????????????????????????????????????????????????????????????????????????????????“?????????????????????????????????” ???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

actually, the Actual physical product is the muse for all one other ISA-88 batch Manage ideas like processes, recipe management etc. All these other ideas has to be connected to some tools, and that requires you to determine them. But Cobb's vocation lasted only a quick decade or two. following the crash of 1929 he became increasingly conservative