| Akara | Ụdị nlereanya | Dị irè |
| Hitachi | GHP-II V144 | Mbuli elu Hitachi |
Ihe nkesa ebuli Hitachi GHP-II, onye na-eme nchọpụta MCA HGP HGE nke ejiri koodu dee, onye na-arụ ọrụ mmemme aka.
Ngwaọrụ ngwanrọ aka nke e ji ebuli elu (GHP) bụ ngwaọrụ nwere ọgụgụ isi nke e mere maka ntinye ebuli elu, inye ọrụ, mmezi na mmepe. Enwere ike iji ya rụọ ọrụ ebuli elu ngwa ngwa ma dozie nsogbu n'oge ọrụ, belata usoro ọrụ, ma chekwaa ike mmadụ na akụrụngwa ihe onwunwe. Ngwaọrụ ngwanrọ aka nke ọgbọ nke abụọ (GHP-11) bụ ngwaahịa emelitere nke onye mmemme ngwanrọ aka (GHP). Ọ nwere ike ịgbanwe ụdị ebuli elu karịa, nye ọrụ bara ụba na nke siri ike karị, nwee ọrụ enyi na enyi karịa na arụmọrụ dị elu nke ngwaahịa.