B74G-6AT-QD3-RSN B74G-6AT-QP3-RMG B74G-6AT-QP3-RMN B74G-6BK-AD1-RMN B74G-6BK-QD1-RMN B74G-6GK-AD1-RMG B74G-6GK-AD1-RMN B74G-6GK-AD3-RMG B74G-6GK-AD3-RMN B74G-6GK-AP1-RMN