design of plastic hook的意思|示意
美 / /
英 / /
塑料挂钩设计
design of plastic hook的网络常见释义
塑钩设计 ...塑钩设计；排气和顶出 [gap=748]ords: precision injection mould; frame of parting surface; accurate positioning; design of plastic hook; air exhaust and ejection ..