终产物几大类:ISO 6743-9(GB 7631.8-90)
结果正确:Q/SY RH2159
保举采取:
合适铁路机车电(dian)气(qi)装配中铜-铜静密点的导电(dian)和(he)防护,用(yong)于(yu)(yu)电(dian)力体系和(he)各行(xing)业发(fa)电(dian)、配电(dian🍨)、供电(dian)、输(shu)电(dian)及蓄电(dian)池的电(dian)气(qi)讨论、毗连(lian)端子上用(yong)于(yu)(yu)低(di)温(wen)、酷寒地域和(he)内地有化学侵蚀性气(qi)体的卑(bei)劣情况。利用𓆏(yong)温(wen)度规模:-40℃~120℃
结果规模:2号
🦂包装方式(shi)世界形势𒈔:15kg/桶,175kg/桶,100g/管(guan),0.8kg/罐,散装
