down cast tube的意思|示意
美 / /
英 / /
下铸管
down cast tube的网络常见释义
直浇口 ... 浇口 running gate; runner; git; f ... 直浇口 down cast tube; down gate; down runner; down sprue; downgate sprue; downsprue; peg gate; pouring gate; running gate; sprue hole; stick gate 浇口棒 直浇口棒 gatestick; runnerpin ...