Shock proofing and vibration proofing products using polyurethane foam, polyethylene foam, foam rubber sponges, etc. Rubber products including CR, NR, silicone rubber and urethane rubber.是什么意思_Shock proofing and vibration proofing products using polyurethane foam, polyethylene foam, foam rubber sponges, etc. Rubber products including CR, NR, silicone rubber and urethane rubber.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句