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Packing A Brief Introduction
Sep 03, 2016

Packing seal, also known as press the packing (Gland Packings) seal, commonly known as Amoy (Packings) is sealed. A sealed structure of packing seal is one of the oldest, water raising machines in ancient China, is to use a padded cotton as a way to plug the leak, first steam engine in the world is also using this form. 19th century oil and gas production and development of technology, so packing material has a new development. By the 20th century, packing seal because its structure is relatively simple, inexpensive, extensive sources and gain favor in many industrial sectors.

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