FOREWORD API PUBLICATIONS NECESSARILY ADDRESS PROBLEMS OF A GENERAL NATURE. WITH RESPECT TO PARTICULAR CIRCUMSTANCES@ LOCAL@ STATE@ AND FEDERAL LAWS AND REGULATIONS SHOULD BE REVIEWED. API IS NOT UNDERTAKING TO MEET DUTIES OF EMPLOYERS@ MANUFACTURERS@ OR SUPPLIERS TO WARN AND PROPERLY TRAIN AND EQUIP THEIR EMPLOYEES@ AND OTHERS EXPOSED@ CONCERNING HEALTH AND SAFETY RISKS AND PRECAUTIONS@ NOR UNDERTAKING THEIR OBLIGATIONS UNDER LOCAL@ STATE@ OR FEDERAL LAWS. NOTHING CONTAINED IN ANY API PUBLICATION IS TO BE CONSTRUED AS GRANTING ANY RIGHT@ BY IMPLICATION OR OTHERWISE@ FOR THE MANUFACTURE@ SALE@ OR USE OF ANY METHOD@ APPARATUS@ OR PRODUCT COVERED BY LETIERS PATENT. NEITHER SHOULD ANYTHING CONTAINED IN THE PUBLICATION BE CONSTRUED AS INSURING ANYONE AGAINST LIABILITY FOR INFRINGEMENT OF LETIERS PATENT.