AV54 R&D- Mining: Mining Reclamation AV74 R&D- Mining: Metallurgical Methods (Engineering Development) (Engineering Development) AV55 R&D- Mining: Mining Reclamation AV75 R&D- Mining: Metallurgical Methods (Operational Systems (Operational Systems Development) Development) AV76 R&D- Mining: Metallurgical AV56 R&D- Mining: Mining Reclamation (Management/Support) Methods (Management/Support) AV77 R&D- Mining: Metallurgical AV57 R&D- Mining: Mining Reclamation (Commercialized) Methods (Commercialized) Category AV9 Category AV6 R&D- Mining: Other Mining Activities R&D- Mining: Mining Safety R&D- Mining: Other Mining Activities AV91 AV61 R&D- Mining: Mining Safety (Basic (Basic Research) Research) AV92 R&D- Mining: Other Mining Activities AV62 R&D- Mining: Mining Safety (Applied (Applied Research/Exploratory Research/Exploratory Development) Development) R&D- Mining: Mining Safety (Advanced R&D- Mining: Other Mining Activities AV63 AV93 Development) (Advanced Development) AV64 R&D- Mining: Mining Safety AV94 R&D- Mining: Other Mining Activities (Engineering Development) (Engineering Development) AV65 R&D- Mining: Mining Safety AV95 R&D- Mining: Other Mining Activities (Operational Systems Development) (Operational Systems Development) AV66 R&D- Mining: Mining Safety AV96 R&D- Mining: Other Mining Activities (Management/Support) (Management/Support) AV67 R&D- Mining: Mining Safety AV97 R&D- Mining: Other Mining Activities (Commercialized) (Commercialized) Category AV7 Category AZ R&D- Mining: Metallurgical R&D- Other Research and Development Category AZ1 AV71 R&D- Mining: Metallurgical (Basic R&D- Other Research and Development Research) AZ11 R&D- Other Research and Development (Basic Research) AV72 R&D- Mining: Metallurgical (Applied Research/Exploratory Development) R&D- Other Research and AZ12 Development (Applied AV73 R&D- Mining: Metallurgical (Advanced Research/Exploratory Development) Development)
AV54 R&D- Mining: Mining Reclamation Methods (Engineering Development) AV55 R&D- Mining: Mining Reclamation Methods (Operational Systems Development) AV56 R&D- Mining: Mining Reclamation Methods (Management/Support) AV57 R&D- Mining: Mining Reclamation Methods (Commercialized) Category AV6 R&D- Mining: Mining Safety AV61 R&D- Mining: Mining Safety (Basic Research) AV62 R&D- Mining: Mining Safety (Applied Research/Exploratory Development) AV63 R&D- Mining: Mining Safety (Advanced Development) AV64 R&D- Mining: Mining Safety (Engineering Development) AV65 R&D- Mining: Mining Safety (Operational Systems Development) AV66 R&D- Mining: Mining Safety (Management/Support) AV67 R&D- Mining: Mining Safety (Commercialized) Category AV7 R&D- Mining: Metallurgical AV71 R&D- Mining: Metallurgical (Basic Research) AV72 R&D- Mining: Metallurgical (Applied Research/Exploratory Development) AV73 R&D- Mining: Metallurgical (Advanced Development) AV74 R&D- Mining: Metallurgical (Engineering Development) AV75 R&D- Mining: Metallurgical (Operational Systems Development) AV76 R&D- Mining: Metallurgical (Management/Support) AV77 R&D- Mining: Metallurgical (Commercialized) Category AV9 R&D- Mining: Other Mining Activities AV91 R&D- Mining: Other Mining Activities (Basic Research) AV92 R&D- Mining: Other Mining Activities (Applied Research/Exploratory Development) AV93 R&D- Mining: Other Mining Activities (Advanced Development) AV94 R&D- Mining: Other Mining Activities (Engineering Development) AV95 R&D- Mining: Other Mining Activities (Operational Systems Development) AV96 R&D- Mining: Other Mining Activities (Management/Support) AV97 R&D- Mining: Other Mining Activities (Commercialized) Category AZ R&D- Other Research and Development Category AZ1 R&D- Other Research and Development AZ11 R&D- Other Research and Development (Basic Research) AZ12 R&D- Other Research and Development (Applied Research/Exploratory Development)