Basic Knowledge of LED 1, LED luminous principle LED (Light Emitting Diode) is short for light-emitting diode. Diodes made from compounds of gallium (Ga), arsenic (AS) and phosphorus (P) radiate visible light when electrons are combined with holes, and can therefore be used to make light-emitting diodes, which can be used as indicators in circuits …
Living in a dilapidated apartment, Shell is a decadent man in his 40s who is still single. A mindless silicone sex doll becomes the shell's only companion. Some little towns along the river. Shell, who lives in a dilapidated apartment, has a 110 cm sex doll, a cute, mindless sex doll that is his only …
How to recharge the gift card, there are two photos that don’t know how to recharge to the account
How about the story of Wang Kai and Shi Chongfufu?