Analog circuit experiment box is analog circuits, electronic technology foundation and the basic experiment teaching instrument of curriculum designing.
This metal USB pen drive is equipped with a transparent plastic cap to prevent dust from entering, play the role of dustproof and protect the interface, USB2.0/USB3.0 interface.
1.TWS Function : 2 Speakers pair together via Bluetooth ,When connecting with another Bluetooth device such as smart mobile.2.Sound Quality :1x speaker 1x passive radiator Full use of space to make full sound.3.Bluetooth 5.0 :High compatibility Stable sig
Low tensile strength and plasticity, good casting performance and damping performance, mainly used for casting automobile engine cylinders, cylinder jackets, lathe beds and other pressure and vibration components.
Wireless freedom with Bluetooth technology----Advanced bluetooth wireless technology enables you to connect to any bluetooth device within 15 meters, which can be used for MP3 or mobile devices. It has a 400mah battery that can operate at medium volume fo
The plastic corrugated roof sheet making machine by following parts: 1, Two or three conical screw extruders, such as 65/132,80/156.92/188, has different layers and capacity for roofing tile sheet.2, ASA/PMMA co extrusion layer, made from 50/30 single sc