Molecular Formula: HFMolecular Weight: 20.01Technology Index: GB7744-1998ITEMSuperior GradeIndexFirst GradeEligible GradeHF-40HF-55HF-40HF-55Hydrofluoric(HF)Content,% ≥40.040.055.040.055.0Fluorosilicic Acid(H2SiF6),%...
Hdrofluoric acid & ammonium bifluoride...
Material:Backing material: nonwoven cloth, PE foam and tricotColors: white and skinConductive film: aluminum film, impedance (less than 3 Ohms); carbon mesh fabric,impedance (less than 30 Ohms)Wire: conductive wire with carbon and reinforcing fiber(Wire...
Health Apparatus, Chinese Traditional Medical Equipment, electrodes...
Components: This equipment consists of gas cylinder, roof paulin, wind wave rope, and so on. It is available for use combined with purging and disinfecting pump, purging and disinfecting case and spray system. Operation pressure of gas column: (11~13)...
fire-fighting eqiupments, cable&fiber, pumps, valves, steel and so on....
Material: ABS reinforced plasticCharaceristics: impact resistance, anti-penetration, flame resistance, adjustable wearing harness.It is used in the environment with high demand on fire-resisting performance such as high-rise buildings, oil field, power...
Features: 1. Support bothGPS / GSM station positioning ways. 2. Support SMS/GPRS/Internet Network data transfer. 3. Support GPRS on-line and the line re-connected automatically. 4. Support work based on existing GSM/GPRS network. 5. Support configuration...
GPS, Mobile Phone...
* Based on GSM/GPRS (850/900/1800/1900MHZ) network and GPS satellite positioning system to track the far-way object conveniently by short message internet or PDA.* Compact size: 46*64*17mm (1.8*2.5*0.65 inches)* Weight: 40g (antenna and battery inside)*...
A very new and revolutionary device to help nicotine addicts give up smoking. It really is a new and exclusive product to create a real smoking experience and to facilitate the "quit smoking process. How does it work?The 'smoker' drags on the Nikita...
electronic cigarettes...
Tech Spring is a professional Power Springs supplier, offering Power Springs and Pre-stressed Power Springs with standard design and high quality.The steps of making Power Springs are winding the steel strip wound on arbor, and then confine them in a...
wave springs, retaining rings...
Acrylic In Cut OutsThese can be done in any shape imaginable. Send us your logo or graphic, you can have any size as you likePlease leave us your email and on line contact, we will reply to you as soon. Teda Art and Crafts MSN: tedacraft@hotmail.com...
cut outs, engrave crafts, wood and acrylic cutouts...
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