piezoelectric ceramics is used for spherical hydrophone transducer,conmunication transducer under the water. piezoelectric ceramics:Features:good stability, and accurate measuring Type & specExternal dimensionmm:Length× width×thickness technological parameter spherical diameteopen caliber wall thicknessfkHzKrc (nf)P-33P-52P-81S5S51.50.53200.41.83.5 S10S1030.81600.44.78.8 S15S15411130.49.217.3 ...
... ,Constituent content As Demand5Laser Gas Mixturesbalance gas :HeH2,N2,CO2,Kr,F,CO,HCL,Constituent content As Demand6Welding shielding gas mixturesbalance ...
... ~HP430, ABS,LR,DNV,CCS,BV,GL,RINA,NK and KR approved. Our company was established in 1993 as a township ... global classification societies including CCS, ABS, GL, LR, BV, NK, KR, RINA and DNV. Our annual capacity reachs 1 million tons ...
colorful LED lighting keyboard IllUMINATED KEYBOARD USB LED KEYBOARD IllUMINATED KEYBOARD keys: 104/105/106/107/109/US/UK/KR/BR/JPkey stroke life: 10,000,000 timesconnector: USB flashing color: WHITE/ GREEN / BLUE / ORINGE flashing time: >50000HOURS LED KEYBOARD
Piezoelectric ceramic material of high power and middle power transmission . PZT-8 Specification:Dimensions(mm)CapacityC(pF)Weak field dissipationTgδ(12v) Strong field dissipationTgδ(400v)Radial frequencyFr(KHz)Resonance impedanceZm()Thick frequencyFt(KHz)Coupling modulusKr(%)Quality factorQmΦ30/Φ10*51150±10%≤0.5%≤1.0%58.4±5%≤15410≥45≥800Φ32/Φ10*51320±10%≤0.5%≤1.0%56.1±5%≤15410≥45≥800Φ35/Φ15* ...
... Raft Inflatable Life Raft Approved by CCS, GL (EC), LR, KR Inflatable Life Raft It is tested according with MSC.81 ... ). This product has been approved by CCS, GL (EC), LR, KR. It can be used by international Ι kind shipping ships as ...
1. For HP 6510B 6515 Keyboard 2. Original brand new 3. 6 month warranty 4. FR French layout 5. 100% tested working Product Name: For HP 6510B 6515 Laptop keyboard, For HP 6510B 6515 Keyboard, For HP 6510B 6515 French keyboard, For HP 6510B 6515 notebook keyboardModel NO.: For HP 6510B 6515Color: BlackCompatible Models:For HP 6710B 6510b 6515 6515B 6710 6710S 6715B 6715SLayout for Laptop Keyboards ...
we are plate stocker for GL/BV/DNV/ABS/NK/KR/LR standards, manufacture is top 5 steel maker in chinaaa such as grade ASTM Gr387 Pressure Vessel Steel•ship plate particular for ship building, strong stocking on thickness more than 30mm, and grade AH32 and higher up to E, high strength plate Sourced from some of the finest steel mills in China JAPAN Korea and Western Europe, ship plate
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