Detection of porcelain suspension insulators 瓷质悬式绝缘子的检测
flange-porcelain insulator con-nection 法兰-瓷套管连接
high strength insulator porcelain composition 高强度瓷配方
installation of porcelain insulator 瓷瓶安装
insulator porcelain composition 电瓷配方
porcelain post insulator of 4-th pollution severity class 四级污秽棒形瓷绝缘子
insulation insulation space 绝缘处所
Provenance relation between Ancient Chinese Ru Porcelain and Jun Porcelain 古汝瓷和古钧瓷起源关系
Ru guan porcelain and Jun guan porcelain 汝官瓷和钧官瓷
110 kV XLPE insulation compound 110kV级交联聚乙烯绝缘料
110kV graded insulation transformer 110kV分级绝缘变压器
110kV insulation level 110kV绝缘等级
125(C) polyolefine insulation compound 125C聚烯烃电缆料
absorbent insulation 海绵状绝缘; 吸收绝缘; 佛罗伦·许米特
accident insulation resistance 事故绝缘电阻
Accident insulation valve 事故隔离阀
acid-resistant insulation 耐酸绝缘
A-class insulation A级绝缘
Acoustic insulation 隔音; 隔声; 声音绝缘