tv741/748 各种水电站 tv741 大型水电站 tv742 中小型水电站
tv741/748 ge zhong shui dian zhan tv741 da xing shui dian zhan tv742 zhong xiao xing shui dian zhan
远动化 tv737 运转、管理 tv738 养护、维修 tv74 各种水电站
yuan dong hua tv737 yun zhuan guan li tv738 yang hu wei xiu tv74 ge zhong shui dian zhan
tv734.4 控制设备、调速机构 tv735 辅助设备 tv736 自动化、
tv734.4 kong zhi she bei diao su ji gou tv735 fu zhu she bei tv736 zi dong hua
34.2 发电设备 [tv734.2+1] 水轮发电机组 tv734.3 输电设备
34.2 fa dian she bei [tv734.2+1] shui lun fa dian ji zu tv734.3 shu dian she bei
高压开关站 tv734 机电设备 [tv734.1] 水轮机及其设备 tv7
gao ya kai guan zhan tv734 ji dian she bei [tv734.1] shui lun ji ji qi she bei tv7
tv732.6 渠道、压力前池 tv732.7 蝴蝶阀、球阀、圆筒阀 tv733
tv732.6 qu dao ya li qian chi tv732.7 hu die fa qiu fa yuan tong fa tv733
式调压室 tv732.5+5 溢流式调压室 tv732.5+6 气垫式调压室
shi diao ya shi tv732.5+5 yi liu shi diao ya shi tv732.5+6 qi dian shi diao ya shi
塔式调压室（调压塔） 邦特斯服装 tv732.5+3 圆筒式调压室 tv732.5+4 差动
ta shi diao ya shi diao ya ta bang te si fu zhuang tv732.5+3 yuan tong shi diao ya shi tv732.5+4 cha dong
32.5 调压室 tv732.5+1 井式调压室（调压井） tv732.5+2
32.5 diao ya shi tv732.5+1 jing shi diao ya shi diao ya jing tv732.5+2
tv732.4+3 邦特斯服装叉管 tv732.4+4 弯管、伸缩节、加劲环 tv7
tv732.4+3 bang te si fu zhuang cha guan tv732.4+4 wan guan shen suo jie jia jin huan tv7
4 压力管道 tv732.4+1 压力钢管 tv732.4+2 加筋混凝土管
4 ya li guan dao tv732.4+1 ya li gang guan tv732.4+2 jia jin hun ning tu guan
水塔 tv732.2 拦污、清污设备 tv732.3 压力隧洞 tv732.
shui ta tv732.2 lan wu qing wu she bei tv732.3 ya li sui dong tv732.
tv731.9 其他 tv732 水电站引水建筑物 tv7邦特斯服装32.1 进水口、进
tv731.9 qi ta tv732 shui dian zhan yin shui jian zhu wu tv7 bang te si fu zhuang 32.1 jin shui kou jin
tv731.5 引水式厂房 tv731.6 地下式厂房 tv731.7 闸墩式厂房
tv731.5 yin shui shi chang fang tv731.6 di xia shi chang fang tv731.7 zha dun shi chang fang
1.2 坝式厂房 tv731.3 溢流式厂房 邦特斯服装 tv731.4 射流增压厂房
1.2 ba shi chang fang tv731.3 yi liu shi chang fang bang te si fu zhuang tv731.4 she liu zeng ya chang fang
tv731.1+3 河岸式厂房 tv731.1+4 露天式厂房 tv73
tv731.1+3 he an shi chang fang tv731.1+4 lu tian shi chang fang tv73
1 地面式厂房 tv731.1+1 坝后式厂房 邦特斯服装 tv731.1+2 河床式厂房
1 di mian shi chang fang tv731.1+1 ba hou shi chang fang bang te si fu zhuang tv731.1+2 he chuang shi chang fang
中小河道水能利用 tv73 水电站建筑与设备 tv731 水电站厂房 tv731.
zhong xiao he dao shui neng li yong tv73 shui dian zhan jian zhu yu she bei tv731 shui dian zhan chang fang tv731.
73 水电站建筑与设备 tv74 各种水电站 tv75 世界各国水力发邦特斯服装电工程 tv76
73 shui dian zhan jian zhu yu she bei tv74 ge zhong shui dian zhan tv75 shi jie ge guo shui li fa bang te si fu zhuang dian gong cheng tv76
t 工业技术 tv 水利工程 tv7 水能利用、水电站工程 tv72 水能勘测与设计 tv
t gong ye ji shu tv shui li gong cheng tv7 shui neng li yong shui dian zhan gong cheng tv72 shui neng kan ce yu she ji tv