cam slot guide plate 凸轮槽导板

guide slot for knife box 刀箱导槽

guide key slot 导键键槽

guide key slot edge 导键键槽边缘

guide slot [计] 导向槽

guide slot antenna 波导缝隙天线

ejection guide slot 药筒滑槽

guide slot for forming 成形引导槽

Asymmetric ridged wave-guide slot antenna 非对称单脊波导缝隙天线