MM-RI NEW MM-RI NEW Material composition: EPDM Temperature resistance: -40-110 °C Noise reduction: 13 dB (A) Features & Applications Features Prevents direct contact between the air duct and the channel Large contact area between the channel insulation profile and the air duct avoids transmission of vibration and structure-borne sound Quick and easy installation in the channel Suitable for all MM installation channel systems and M8/M10 threaded rods Applications Acoustic insulation of MM channel air duct supports For separating installed items from the channel Insulating layer between M8 and M10 threaded rods and the ventilation duct 日韩成人在线免费_自拍偷拍福利视频_欧美国产精品主播一区_亚洲综合日韩欧美一区二区三 日韩成人在线免费_自拍偷拍福利视频_欧美国产精品主播一区_欧美在线免费 日韩成人在线免费_自拍偷拍福利视频_欧美国产精品主播一区_xvideos亚洲入口地址

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