叉头钉

词组短语

guard pin · guard pin dart · safety finger

与叉头钉相关的网络解释 [注：此内容来源于网络，仅供参考]

safety fire line：安全防火沟

safety finger ==> (钟)叉头钉 | safety fire line ==> 安全防火沟 | safety firebreak ==> 安全防火林

guard pin：保护销,护销

guard net ==> 保护网,安全网=>保護網 | guard pin ==> 保护销,护销 | guard pin dart ==> 叉头钉

guard pin dart：叉头钉

guard pin ==> 保护销,护销 | guard pin dart ==> 叉头钉 | guard plate ==> 安全板,防护板

guard plate：安全板,防护板

guard pin dart ==> 叉头钉 | guard plate ==> 安全板,防护板 | guard plot ==> 防护区