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Fiber cotton, is to replace the glass fiber, rock sponge, sponges and other hazardous materials and the development of new products, using heat ...
Fiber cotton, is to replace the glass fiber, rock sponge, sponges and other hazardous materials and the development of new products, using heat ...
crest cotton principle: is based on sound principles of learning developed a wave-type material. Sound source can be passed directly to the principle ...
- PU rubber insulation cotton sound-absorbing sponge rubber wave Rubber Products: Rubber sponge, rubber seals, rubber peak acoustic sponge, rubber ...
crest cotton principle: is based on sound principles of learning developed a wave-type material. Sound source can be passed directly to the principle ...
Natural rubber (mainly for general only require a flexible gasket) EPDM rubber (mainly water requirements, water vapor resistant, anti-aging pads) ...
