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cr39 index vision lensesresin raw abbe Photos Catalog - page 2 - ECeurope Market
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Hydrophobic Ar Coating Prescription Eyeglass Lenses 1 74 Index Aspherical SurfaceTimepieces - Jiangsu Aogang Optical Glasses Co., Ltd. - China - January 23, 2018 - check with company for priceSuper hydrophobic AR Coating 1.74 Aspherical UV400 Prescription Eyeglass Lenses For Eyes Protection Reading Eyewear I. Specifications: - - - - Refractive index | Monomer | Abbe value | 1.74 | imported from Korea | 34 | UV value | Specific gravity | T...
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Clear 1 499 Index Round Top Bifocal Lens Without Coating 70mm DiameterTimepieces - Jiangsu Aogang Optical Glasses Co., Ltd. - China - January 23, 2018 - check with company for priceClear 1.499 Round-Top UC Prescription Eyeglass Lenses For Frame Withour Any Coating I. Specifications: - - - - Production | 1.499 RT-28 UC | Monomer | CR39 | Diameter | 70MM | Abbe value | 57 | Specific Gravity | 1.32 | Transmission | >97% | Round...
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Semi Finished Optical Polycarbonate Lens Blanks 1 59 Index Ar CoatingTimepieces - Jiangsu Aogang Optical Glasses Co., Ltd. - China - January 23, 2018 - check with company for price1.59 Polycarbonate AR Coating Semi Finished Optical Lens Blanks I. Technical Data: - - - - SF 1.59 Polycarbonate Lens | Material: 1.59 Index Polycarbonate(Ne=1.586, Abbe value=32, Specific gravity=1.20) | CONVEX SURFACE | CONCAVE SURFACE | C.T (mm) |...
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Prescription Progressive Multifocal Lenses Hmc Coating 1 56 Refractive IndexTimepieces - Jiangsu Aogang Optical Glasses Co., Ltd. - China - January 23, 2018 - check with company for priceHMC 1.56 Progressive Prescription Eyeglass Lenses For Multifocal vision I. Specifications: - - - - Refractive index | Diameter | Coating | Corridor Length | Abbe value | 1.56 | 75mm | HMC COATING | 12/14mm | 37.5 | Specific Gravity | Transmission | M...
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Anti Glare Blue Cut Lenses For Computer Eyewear Glasses 1 61 Index Ar CoatingTimepieces - Jiangsu Aogang Optical Glasses Co., Ltd. - China - January 23, 2018 - check with company for priceAnti Glare 1.61 MR-8 AR Coating Blue Cut Lens For Computer Eyewear Glasses I. Specifications: - - - - Refractive index | Monomer | Abbe value | 1.61 | MR-8, imported from Korea | 32 | UV value | Specific gravity | Transmission | 420 | 1.33 | 97% | Po...
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Professional Rare Earth Oxides Salt White Crystalline High Index ValueCompounds and mixtures - Lyrin Industrial Corporation Limited - China - January 24, 2018 - check with company for priceGeneral Introduction of Scandium Oxide Sc2O3 Scandium(III) oxide, Sc2O3, or scandia, is a high melting rare earth oxide. It is used in the preparation of other scandium compounds as well as in high-temperature systems (for its resistance to heat and ...
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Limiting Oxygen Index ChamberMeasuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - March 16, 2018 - 1.00 Dollar US$the limiting oxygen index (loi) fire test is perhaps the most economical and precise quality control test for combustible materials. its ease of use together with high levels of precision has made this technique a primary characterization and quality...
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Guvb S11gs Ag02 1 Outdoor Uv Index MeterElectrical equipment and components - Shenzhen week Technology Ltd - China - April 24, 2018 - check with company for priceGUVB-S11GS-AG02.1 Outdoor UV Index Meter Features - Fixing method : Installation at the Pole - Power : AC110/240V 50/60 Hz - Display : 5 Color LED / GUVB-S11GS-AG02.1 Outdoor UV Index Meter Specifications - Size : 600 mm x 250 mm x 205 mm3 - Weight :...
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Guvb S11gs Ag03 3 Outdoor Uv Index MeterElectrical equipment and components - Shenzhen week Technology Ltd - China - May 25, 2018 - check with company for priceGUVB-S11GS-AG03.3 Outdoor UV Index Meter Features Displays UV index by hand of clock / GUVB-S11GS-AG03.3 Outdoor UV Index Meter Material Case : ABS Cover : Acrylic / GUVB-S11GS-AG03 .3 Outdoor UV Index Meter Applications UV Index indicating in street...
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Oxygen Index Test Apparatus Complies With Iso 4589Measuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - February 13, 2019 - 1.00 Dollar US$applications: this oxygen index tester is used to determine the lowest oxygen density that tested materials keep steady burning under oxygen and nitrogen mixed gas. testing standards: iso 4589-2, astm d2863, gb/t 2406, gb/t 5454 product information: ...
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High Temperature Oxygen Index TesterMeasuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - April 12, 2019 - 1.00 Dollar US$testing standards: iso 4589-2, astm d2863, gb/t 2406, gb/t 5454 product information: oxygen index test apparatus features: 1. used to determine the lowest oxygen density that tested materials keep steady burning under oxygen and nitrogen mixed gas. 2...
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Iec60112 Tracking Index Test ApparatusMeasuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - May 10, 2019 - 1.00 Dollar US$tracking index tester is suitable for the research, production and quality inspection departments in the industry of lighting equipment, low-voltage electrical appliances, household appliances, machine tools, electrical machine, electric tools, elect...
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Wheel Tracking Index Test ApparatusMeasuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - May 30, 2019 - 1.00 Dollar US$standards: gbt 4207, iec 60112 (2003), iec 60745-1, iec 60335-1, iec 60598-1, iec 60884-1 test principle: a conductive liquid (0.1% by weight) having a predetermined droplet volume was dropped onto the surface of the solid insulating material and a p...
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Iec 60112 Tracking Index Test Apparatus To Evaluate LeakageMeasuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - August 1, 2019 - 1.00 Dollar US$tracking index test apparatus to evaluate leakage to evaluate leakage resistance mainly used for the lighting equipment, low-voltage electrical appliances, household appliances, electrical appliances, electrical machinery, power tools, electronic equ...
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Tracking Index Test Apparatus For The Lighting EquipmentMeasuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - August 23, 2019 - 1.00 Dollar US$this machine is mainly used for the lighting equipment, low-voltage electrical appliances, household appliances, electrical appliances, electrical machinery, power tools, electronic equipment, electrical instruments, information technology equipment ...
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Pvc Reinforced Gloves Between The Thumb And IndexSecurity and safety training equipment - SHANDONG HORIZON PROTECTIVE ARTICLES CO.,LTD - China - September 8, 2019 - contact company for pricePVC coated gloves offer best value by combining superior abrasion resistance with grip and flexibility at low cost; Best suited foe oils, acids, caustics, grease and chemical; Water resistance 1.Competitive price always offered 2.OEM or ODM is welcom...
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Critical Limiting Oxygen Index Test ApparatusMeasuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - September 27, 2019 - 1.00 Dollar US$this well-established test complies with a very wide range of national and international standards. it is widely used as a laboratory research tool to measure the comparative fr properties of different materials. this oxygen index tester is used to d...
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Loi Limiting Oxygen Index Test Chamber For Combustible MaterialsMeasuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - October 25, 2019 - 1.00 Dollar US$while many designs of the loi test apparatus calculate oxygen index based on the flow of oxygen and nitrogen, the unit incorporates a paramagnetic oxygen analyzer for precise measurement of oxygen concentration without the need for calculations and f...
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Iso 4589 2 Limited Limiting Oxygen Index TesterMeasuring and observing and testing instruments - Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd - China - March 3, 2020 - 6000.00 Dollar US$Introduction: Limiting Oxygen Index Tester is designed according to ISO4589.1-2006, it applies to analysis the minimum oxygen concentration needed to maintain combustion of the sample when the sample is under under the test conditions specified in ox...
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Limited Oxygen Index Testing Machine With Standard Iso 4589Fire protection - TESTech (Suzhou) Instrument Technologies Co., Ltd. - China - June 1, 2020 - 10.00 Dollar US$Product Introduction TESTech Limit Oxygen Index Tester is designed according to ISO4589.1-2006, it applies to analysis the minimum oxygen concentration needed to maintain combustion of the sample when the sample is under under the test conditions spe...