杜笙MB-115发电机进口内冷水树脂全国发货
prox.750gm/liter




不纯物(Impurities)


Fe=50ppm(max)


Fe=50ppm(max)





Cu=50ppm(max)


Cu=50ppm(max)





Pb=50ppm(max)


Pb=50ppm(max)

07/05 06:25