分类号 |
C11D3/30;C11D1/04;C11D1/06;C11D1/12;C11D1/14;C11D1/22;C11D1/28;C11D1/29;C11D1/62;C11D1/65;C11D3/00;C11D10/02;C11D17/08;D06M13/02;D06M13/184;D06M13/188;D06M13/203;D06M13/244;D06M13/248;D06M13/256;D06M13/262;D06M13/322;D06M13/402;D06M13/46;D06M13/463;(IPC1-7):C11D3/60 |
主分类号 |
C11D3/30 |