tech_title

tech_data_title

tech_type tech_type_val
tech_category tech_category_val
tech_reg tech_reg_val
tech_weight tech_weight_val
tech_total_weight tech_total_weight_val
tech_nec tech_nec_val
tech_diameter tech_diameter_val
tech_signal tech_signal_val
tech_temp tech_temp_val
tech_coverage
tech_fall

tech_made_in