The flat ear stud base can diy your favorite ear studs, you can put pearls, crystals, agate, etc. any stone you want. Cheaper price, simple operation, multi-size base, multi-color can choose. Come show your ideas.
Polyurethane valve rubber sealsProduct can be customizedMinimum order quantity: 50 piecesColor: green, yellow, primary color, etc. Others can be customized
Polyurethane Valve Seals for Petroleum IndustryApplicable to chemical and other industriesSuitable for pump, valve and other equipmentSuitable for easy wear medium containing solid particles
The electrolytic unit intakes a small part of filtrated seawater to electrolyzer and generates oxidant (mainly sodium hypochlorite) and by-product hydrogen. The electrolyzed water contains sodium hypochlorite solution is injected back into the main ballas
ESD1700 ESD (electrostatic discharge) test set-up is for table-top/floor-standing equipment laboratory tests (ESD immunity test environment configuration), which is designed as per standard IEC/EN 61000-4-2. Product has the advantage of flexible assembly,