沸点全氟醚密封环 耐ZnCl2溶液/HCL/甲醇/氯化锌腐蚀FFKM密封环
沸点全氟醚密封环 耐ZnCl2溶液/HCL/甲醇/氯化锌腐蚀FFKM密封环
【4周达】Multi-Component Organic Synthesis - Roll of ZnCl2 and CaCl2 [9786139958481]
海外直订Nano Activated Carbon via Micro Wave Induced Zncl2 Activation 微波诱导Zncl2活化的纳米活性炭
【4周达】Nano Activated Carbon via Micro Wave Induced Zncl2 Activation [9786202556743]