詞語：primacord
primacord的解釋
primacordn. 傳爆索
primacord的意思
primacord 傳爆索;爆炸導火線;傳爆索 導爆索;引爆索;primacord fuse 導爆索;relay primacord tube 繼爆管;
primacord的參考例句
1.The blasting principle of water coupling blasting holes with primacord is discussed. 論述了導爆索水耦合炮眼爆破原理。