常見(jiàn)例句雙語(yǔ)例句Hydraulic drawing-core mechanism was adopted for two-side of inner-sinking in the die casting die, and pre-resetting mechanism was set to avoid the interference of core slide with ejector pin.壓鑄件內(nèi)凹処兩側(cè)採(cǎi)用液壓抽芯機(jī)搆抽芯,爲(wèi)防止滑塊型芯與推桿發(fā)生乾涉而設(shè)置了預(yù)複位機(jī)搆; 返回 slide core ejector pin