您要查找的是不是：
- C级绝缘class C insulation
- B级绝缘B-class insulation
- 自动重置N.C.系列,连接过热保护装置,两个潮气检测探头,预润滑轴承和F级绝缘。"automatic reset N.C. series connected thermal overload protection, two moisture sensing probes, prelubricated shaft bearings and class F insulation."
- H级绝缘浸渍漆class-H insulating impregnating varishs
- Ｆ级绝缘材料class F insulating material
- c语言
- F级绝缘胶的研究The Study of the Insulating Binders of Class F
- C级钢low alloy cast steel grade C
- 维生素Cvitamin(e) C
- 级联connection
- C语言程序设计Programming in C
- 校级field rank
- 英语四级English Band 4
- 大学英语四级College English Band 4
- 一级的firstlevel
- 船级ship' classification
- C类绝缘<如云母class C insulation
- 三级片third-grade film
- 无级stepless
- 渐变型C波段磁绝缘线振荡器Tapered C-band magnetically insulated line oscillator
