Examine the airproof of the connection between filter and the stove.

检查净化器与灶具之间连接的气密性。

Storage methods: store at the shade and cool and dry place, keep it airproof.

存放事宜：请存放在阴凉干燥的地方，并保持密封状态！

The kind of product joins lead onto the end of the heating wires and airproof the joint.

线状（带状）加热器是将发热线（带）端部接上导线，并对连接外进行密封而制成的电加热器。

Soft airproof main valve can obtain high airproof in the scope of over 95% lift pressure.

软密封的主阀瓣能在95%以上的开启压力范围内获得高密封度。

Storage : protect from light and heat. store in cool, dry, airproof and non - pollution conditions.

存储：存放于避光、低温、密封、干燥、无污染的环境中。