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...the industry Sound insulation material: sound insulation 28±3 db, inside side E1 grade polyester fiber sound-absorbing board + cavity inside filled with sound insulation cotton + sound insulation felt, exter...
... in the industry Sound insulation material: sound insulation 28±3 db, inside side E1 grade polyester fiber sound-absorbing board + cavity inside filled with sound insulation cotton + sound insulation felt, e...
... in the industry Sound insulation material: sound insulation 28±3 db, inside side E1 grade polyester fiber sound-absorbing board + cavity inside filled with sound insulation cotton + sound insulation felt, e...
...efficient in the industry Sound insulation material: sound insulation 28±3 db, inside side E1 grade polyester fiber sound-absorbing board + cavity inside filled with sound insulation cotton + sound insulatio...
...efficient in the industry Sound insulation material: sound insulation 28±3 db, inside side E1 grade polyester fiber sound-absorbing board + cavity inside filled with sound insulation cotton + sound insulatio...
...efficient in the industry Sound insulation material: sound insulation 28±3 db, inside side E1 grade polyester fiber sound-absorbing board + cavity inside filled with sound insulation cotton + sound insulatio...
... in the industry Sound insulation material: sound insulation 28±3 db, inside side E1 grade polyester fiber sound-absorbing board + cavity inside filled with sound insulation cotton + sound insulation felt, e...
... with design Sound insulation material: sound insulation 28±3 db, inside side E1 grade polyester fiber sound-absorbing board + cavity inside filled with sound insulation cotton + sound insulation felt, exter...
...efficient in the industry Sound insulation material: sound insulation 28±3 db, inside side E1 grade polyester fiber sound-absorbing board + cavity inside filled with sound insulation cotton + sound insulatio...
...efficient in the industry Sound insulation material: sound insulation 28±3 db, inside side E1 grade polyester fiber sound-absorbing board + cavity inside filled with sound insulation cotton + sound insulatio...
...Sound insulation. Double layer separation type sound insulation wall with thin plate and hollow strip composed of double layer sound insulation wall, its sound insulation effect is equivalent to about 24 cm ...
...Sound insulation. Double layer separation type sound insulation wall with thin plate and hollow strip composed of double layer sound insulation wall, its sound insulation effect is equivalent to about 24 cm ...
8M/16M/32M/64M 1, support the sampling rate (KHz) : 8/11.025/12/16/22 05/24/32/44.1/48 2, 24 bits DAC output, support 90 db dynamic range, support 85 db SNR 3, the maximum support SPIFLASH 16 m bytes. For examp...
Dual 12" 8ohm Three Way Line Array Live Music Speakers Neodymium Driver 500W RMS Applications: Suitable for using in stadium, stage, multi-function hall, auditoria hall, and other movable performance avenues Mo...
Passive Full Rang Speaker Monitor 15 inch 500W 8ohm For Performance and Event Specifications: Frequency Range (+/-3 dB): 50Hz -18kHz Dispersion(-6 dB): H x V45x 60 Sensitivity :98dB Maximum Peak SPL: 128dB Dr...
Acoustic Mosque Room Dividers Removable Wooden Doors Operable Soundproof Wall Partition Product description: Description of the system Item Folding partition wall Applicable height Suitable for below 4 meters S...
Acoustic Mosque Room Dividers Removable Wooden Doors Operable Soundproof Wall Partition Product description: Description of the system Item Folding partition wall Applicable height Suitable for below 4 meters S...