DIN 6885A is a standard for parallel keys used in mechanical engineering. These keys are used to connect rotating machine parts, such as shafts and hubs, in order to transmit torque and prevent
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Qingdao Jinghexianyun Fresh Transport International Trade Co., Ltd.: Fresh to see, delicious to remember. Sweet, juicy and melting with a creamy texture, are a special late-summer/autumn treat! Choose
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