document.write('
'); document.write(''); document.write('
1,3-Dimethyl-2-imidazolidinone, 1,3-二甲基-2-咪唑啉酮/500g/CAS:80-73-9'); document.write('¥360
BH-10310(双联球/双连球/橡胶)'); document.write('¥22.79