DP2 、D4 are mainly used for ramming sand core of small mould in foundry practice, whereas.
DP2 、D4 are mainly used for ramming sand core of small mould in foundry practice, whereas.
D4型气动捣固机，主要用于铸造行业捣固砂芯或小砂型。
DP2 、D4 are mainly used for ramming sand core of small mould in foundry practice, whereas.
D4型气动捣固机，主要用于铸造行业捣固砂芯或小砂型。