您要查找的是不是：
- “Y”型通风"Y" ventilation
- 三进两回偏Y型通风方式three-down-two-up and inclined to Y type ventilation
- Y型通风沿空留巷支护匹配技术Supporting Matching Technology of Gob Side Entry Retaining for Y-type Ventilation
- 型的thysanuriform
- J型通风J-typed ventilation
- 外型exterior
- 户型house type
- 笔型pen type
- 选型lectotype
- Y形通风Y-type ventilation
- 整型integer
- 房型house type
- 运动型motile
- 小型汽车roadlouse
- 基因型genotype
- 表型phenotype
- 压型profiling
- U型通风系统U type ventilation system
- 构型configuration
- 经济型economical
