Our crack router can easily, exactly and fast groove a crack of 1 to 5 cm width and 0 to 3 cm depth in the pavement. It features diamond blades and low barycenter, allowing use-friendly operation and efficient production. 7 second quick-stop system guaran
Powder free disposable nitrile gloves has the properties of anti-static, ageing resistance and oil resistance. The modeling of glove is designed according to the human hand shape, with great alertness, excellent tensile properties and puncture resistance,
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Ear Loop Foldable Disposable Civil Protective Face Mask The 3 ply face mask with CE approved is composed of a mask body, a nose clip and a mask band. The whole is made of non-woven fabric and has a three-layer structure. The inner and outer layers of the
The crystal oscillator refers to a slice (abbreviated as a wafer) from a quartz crystal at a certain azimuth angle, a quartz crystal resonator, which is simply referred to as a quartz crystal or a crystal, and a crystal oscillator; and a crystal element i