hollow sections The rectangle pipes and square tube meet the requirements of DIN EN 10219-2 and ASTM A 500 standards. hollow sectionsThe rectangular tube and square tube ( RSH OR SHS) made from HR coil and CR coil .The wall thickness can be 0.8mm-12mm.Length:6mtrs and other length also available.The delivery time: 30days for 500tons. HOLLOW SECTION (Rectangular/ Square Pipes/SHS/RHS)
Material: PP MOQ:3000pcs NRR:22dB good quality quantity discount Good sound proof effect.Body position can be freely adjustedThe soft inner pad makes you feel fitting and cozy in use.NRR:22dBPacking: each in poly bag with header card.50pcs/ctn. carton size:59*40*42cm, g.w./n.w.:8/6kg PP sound proof safety ear muff
... or Chemical laboratory 3. Function: Research and Develop Item NameLab, Sound Lab Furniture , Communication LabColorsBlack, white, blue, Multi-colors or CustomizedWidthCustom ...
... display the sound 2intensity and study sound waveform 3High precision physics Digital Teaching Lab --Sound Wave Sensor ZJKY 1030 Sound Wave Sensor ... measurement frequency range 10Hz~400Hz);Resolution1Hz. Digital Teaching Lab --Sound Wave Sensor Application: The soundwave sensor acts as a ... with the unit dB, the displayed data is the sound intensity value at the position of the sensitive apparatus. ...
Sound wave Sound wave is invisible.When we emit audio singal through a closed end of cylindrical tubular barrels, we can obsever sound wave's activities clearly. And this kind of sound wave is called standing wave, also known as snow wave .
... packing characteristic of large flux, low resistance, effective The Metal Rectangular Saddle Ring Packing is a kind of random packing characteristic ... 16 70# 4625 98.1 84 790 ~1960 13 Metal Rectangular Saddle Ring Packing
... paper plate * Biodegradable&Disposable bagasse pulp rectangular lunch paper plate Ingredient PercentileNOTEBagasse pulp98%Water repellent1.5%RAISAFOB9155 ... moulds are available per marketing requirements Biodegradable&Disposable bagasse pulp rectangular lunch paper plate
... rollers by 60%.The four angles of the square and rectangular pipe have the same thickness and strength.This equipment is ... .0mm20-60m/min1000KwRectangular pipe making machine high frequency square and rectangular pipe production line
... sheet,Packaging composite sheet,Packaging complex sheet).EPE Laminating Sound Insulation Material (EPE Foam Sheet Laminating)* Function:Material ... with the features of dampproof, shockproofing, sound insulation, heat preservation and good plasticity. It is an ... Order: 5000 square meter* Delivery time: 30days EPE Laminating Sound Insulation Material (EPE Foam Sheet Laminating)
USB 2.0 sound adapter Virtual stereo 7.1-channel sound effects Features:1. Plug & play 2. Drive 2CH speaker directly 3. Support 3d positional sound 4. Virtual 7.1CH sound effects5. Use usb port power directly 6. Microphone in USB 7.1 Channel 3D Audio Sound Card Adapter;usb audio adapter
... accepted 4.NO MOQ 5.Fast delivery Good Quality Mini Sound Level Meter(Center 329)Features:100% brand new high quality ... mini size sound level meter(center 329)Portable design, can be used in ... : 200gSize: 232mm x 54mm x 34mmPackage Include:1 x mini sound level meter(Center 329)1 x Battery1 x user manualPayment ...
... 3.Supports USB Suspend 4.Supports Resume Mode 7.1 Sound ExpressCardDescription: Compliant with USB Audio Device Class Specification v1.0Supports ... Isochronous In Endpoint, and One Interrupt In Endpoint 7.1 Sound ExpressCard PCMCIA Card
1. all in 1 card reader 2. Support: CF/MD/SM/SD/MS/XD/S-MMC/Mini-SD/MG/MGD/ etc all in 1 card readerHot swappable Supported, compliant to USB2.0Support: CF/MD/SM/SD/MS/XD/S-MMC/Mini-SD/MG/MGD/ etc.Read high speed over 4.3mbps, write high speed over 1.3mbpsSupport win98/2000/XP/XP Mac OS V9.2 or higher 5.25'' card reader & 6c sound card & 3 port usb 1 port 1394 1 port sata
... USB 2.0 Mic Speaker 5.1 Audio Sound Card Adapter Gray Features: 1.Instantly creates ... !5.Supports 3-dimensional sound6.Virtual 5.1 sound effects7.USB powered, no external power required8.Digital ... Class-B power amplifier9.27 Environment sound effectsPackage Includes:1 X USB 2.0 Mic ... Speaker 5.1 Audio Sound CardCompatibility:Windows 2000, Windows XP, Windows Vista ...
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