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SHAPING MOULD FOR MANUFACTURING CHINA AND LIKE PRODUCTS
SHAPING MOULD FOR MANUFACTURING CHINA AND LIKE PRODUCTS
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机译:制造中国和类似产品的成型模具
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摘要
Mould comprises a thin-walled moulding (1) of poly-alpha-olefin based plastics, partic. polypropylene, polyester, polyamide or polyformaldehyde. The plastics pref. contains 10-30 parts by wt. of glass fibres. - The mould upper part pref. has a taking-out shoulder (2) and the bottom (4) has a circular groove to form a product foot (3).
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