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US4908216A Apparatus for the production of low tension moulded parts 失效
用于生产低张力模制件的装置

Apparatus for the production of low tension moulded parts
摘要:
A pacified mass is hardened under controlled conditions to produce low tension moulded parts (4) of duroplasts, the shringkage being compensated for by the movement of a lower mould part (2) and/or an upper mould part (3) to follow the mass.
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