茶壶包技术参数 参数规格Φ1(mm)H(mm)A(mm)B(mm)BC-0.56207151495880BC-17309001815990BC-1.550692819961072BC-2880108021801150BC-31060123024381360BC-41150132026201430BC-51230142027201530BC-61302147527701602BC-71375152828381700BC-81450158033451880BC-101600180036352080BC-151750201036802280