1·Ion induction installation: Automatic leak hunting, flame-out safe protection.
离子感应装置：自动检漏、熄火安全保护。
2·In addition, tubular membrane is dominatingly made of polyvinylidene fluoride (PVDF) with the integrated production technology and the membrane is tested with self-made leak hunting device.
另外，以聚偏氟乙烯(PVDF)为主要原料用管式膜一体化技术生产了管式膜，并通过自行设计的检漏装置对管式膜进行检测。
3·The two pre-production products are discharge air monitoring and leak hunting system, though it is not the product of high-tech, it is unique in the whole china and it is of high value.
目前试制的两只产品：排风检漏检测装置、压差式防泄露装置，虽然并非高精尖产品，但国内尚无，具有很实际的使用价值。