备用发电机组的发动机  standby generator set engine

天然气发电机组  natural gas generating equipment; natural gas engine generating set; natural gas engine; gas generator set

发电机组发电机  electric set generator

发电机组发电机手册  electric set generator manual

发电机组发电机维修手册  electric set generator service manual

有效的预防性保养计划  effective preventive maintenance program

预备的备用的靠边的  standards bodies

天然气发电机  natural gas generator

天然气发电机钻机  gas electric rig

备用发电机组  auxiliary generator set; stand-by generator; standby generator sets; standby gen set; standby generator set

小型备用发电机组  standby package generator set

发动机预防性保养程序  engine preventive maintenance procedure

水轮发电机机组保护  protection of water turbine-generator sets

燃油系统推荐的保养  fuel system maintenance recommendation

推荐的保养  maintenance recommendation

推荐的保养管理计划表  recommended maintenance management schedule

推荐的保养计划表  recommended maintenance schedule

推荐的保养项目  recommended maintenance item

推荐的保养周期  recommended maintenance interval