... ultraviole rate 17%25%100%73%Abrasion resistance50604060Usagemobile phone,tablet,PDA,Notebook,PC,Digtal camera,GPS,PSPFeaturePreserve the high resolution and ...
... 9004-61-9 3,Appearance: White powder Hyaluronic acid (HA) is a straight chain macromolecular mucopolysaccharide composed Of repeat disaccharide ... cord, skin joints synovia and cockscomb, etc.The commercial HA is commonly a sodium salt, called sodium hyaluronate, habitually ... called hyaluronic acid. HA is a new biological at home and abroad. Its ...
LC1 ac contactor 1.Voltage up to 690V 2.Current:9A to 95A 3.CE,ISO9001 4.10 years experience LC1 ac contactor series are suitable for the equipment of 50/60Hz, rated insulationvoltage up to 1,000V, rated operation current of 9 - 330A and under AC-3 duty.It is mainly used for making or breaking electric circuits at a long distance;frequent starting, stopping and controlling AC Motors. It is used ...
1. meet IEC, ASTM, DIN, BS standard 2. ISO,CCC certification 3. sheathed cable high quality and low price sheathed cable introduction Specifications Specifications1.suitable for power frequency AC voltage 500kv and below the transmission and distribution lines. 2.laying for indoor, outdoor 70mm single core XLPE insulated thin SWA PVC sheathed power cable TECHNICAL PROPERTY 1.Bending radius: ...
... and America, southeast Asia, and other countries and regions. Ha axis has class enterprise technology center, the average to ... the 2006 year published "the most competitive brand" title. Ha shaft new developed speed railway passenger cars bearing, the ... determined for railway passenger railway speed bearings appointed manufacturer. Ha axis of coordinated development of all kinds of aerospace bearing ...
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