常見(jiàn)例句雙語(yǔ)例句But the present its packing existence packing protective value is insufficient, questions and so on packing material not environmental protection.而目前其包裝存在包裝保護(hù)性能不足，包裝材料不環(huán)保等問(wèn)題。iask.sina.com.cnThe molder must recognize the dangers of excessive fill speed, insufficient injection pressure, excessive melt temperature, and inadequate packing.注塑工必須認(rèn)識(shí)過(guò)快填充速度、不足注塑壓力、過(guò)高融化溫度和不充分?jǐn)D壓的危害性。 返回 insufficient packing