the machine mould antrum is made of special ainico main plate with good efficiency for high heat exchange, top-class anti-extension and can be use for a long time.
机器模腔表面采用特制铝合金主板,热传导效率高,抗拉强度好,寿命长。
after grinding on the forming of the shaped main plate for coarse grinding, fine grinding and fine grinding.
磨削主要对成形后的异型板材进行粗磨、细磨和精磨。
the invention discloses a sliding closure structure comprising a main plate and a sliding plate which can slide correspondingly to the main plate.
本发明公开一种滑盖机构,包括一主体板及一滑动板。