短語(yǔ)詞組短語(yǔ)rail bond resistance tester 鋼軌導(dǎo)接線(xiàn)電阻測(cè)試器no -bond resistance 無(wú)結(jié)合電阻resistance bond 粘著阻力resistance to bond 抗粘性;抗粘著 返回 bond resistance