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Raw materials
1,2,4-Trifluorobenzene |
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Thursday, March 10, 2016
Introduction: Automatic lighting surge generator (or Lighting surge immunity) SG61000-5 is used to assess the power cord and connect the internal switch stood in line to connect the internal switch to provide a common basis for switching the natural world and lightning caused by...
Thursday, March 10, 2016
Introduction: JL-X waterproof test system is according to IEC60529, IEC60598, IEC60335 and IEC 60034-5: 2000. The JL-X includes the following test grades: IPX1, IPX2, IPX3, IPX4, IPX5, IPX6, IPX7 and IPX8 (Refer to page 51 of IEC60529). It is widely used in the authentication test...
Thursday, March 10, 2016
Introduction: ZRS-3H The Glow-wire Tester adopts high temperature coating spraying on steel structure, Glow wire tester is to test glow wire of lighting lamps, electronic products and household appliances, and UL 746A, IEC829, DIN695, VDE0471, the Glow wire tester ZRS-3H is suitable...