1. The surface of the radiator must be kept clean and can be flushed with compressed air or tap water.
2. The coil is used for 2-3 years, and the chemical agent is used to remove the scale inside the cavity.
3. If the use is stopped, the coil should be filled with water to reduce embroidering corrosion.
4. It is firmly connected with each pipeline. To ensure the sealing of each part, each adjustment device should be flexible and effective.
5. When the heat sink fins of the radiator are bumped, they can be manually straightened to prevent the ventilation resistance from increasing.
Bookbinding is the process of connecting individual pages of a book into a single volume.
The history of bookbinding started in the first century with religious codices that were printed on vellum and bound.
This technique was the beginning of bookbinding and the same concept is still used today.
Hot-melt adhesives have advanced so much that the term [perfect binding" is now used to describe all adhesive binding
Our spine glue has high adhesion, weathering resistance and impact resistance
It has the Environmental certificate. it is convenient to be used. energy-efficient.
It has no bad smell. no much smoke.
Milk White Spine Glue,Hot Melt Glue,White Hot Melt Glue,Eva Hot Melt Adhesive
Taixing Chaobang Adhesive Co., Ltd. , http://www.cb-adhesive.com