Two coaxial gears separated by a certain distance are made into a single unit, which is a double spur gear, generally of the same modulus, it is commonly used for sliding gears in transmissions.
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Vacuum forming equipment is a type of forming machine., Vacuum forming equipment can form plastic into various shapes by Using heat and vacuum pressure. The process involves heating plastic sheet
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Chang Chuan Enterprise Co., Ltd: As one of the leading ball wheel caster, twin wheel caster, industrial caster wheels, PU caster, trolley caster manufacturers and suppliers in Taiwan for 40 years, we
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We're professional cast floating ball valve manufacturers and suppliers in China for over 20 years, specialized in providing high quality products. We warmly welcome you to buy cheap cast floating
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Sanchai - Professional generator sets manufacturers and suppliers, supporting customized service with low price. Welcome to buy discount diesel engine at cheap price from our factory here.
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