jack bolt
带销螺栓头
bolt head with feather【机】
暂无补充释义。
相关词条
fish-bolt
butterfly bolt【机】;wingheaded bolt【机】
bolt-on O.S
bolt
hexagon head bolt
anchoring bolt, rock anchor
hexagon headed bolt
bolt head with feather【机】
暂无补充释义。
jack bolt
fish-bolt
butterfly bolt【机】;wingheaded bolt【机】
bolt-on O.S
bolt
hexagon head bolt
anchoring bolt, rock anchor
hexagon headed bolt