详细介绍 规格内径*外径mm*mm弯曲半径m±10%AD 10.06.5*1015AD 13.010*1320AD 15.812*15.825AD 18.514.3*18.535AD 21.217.0*21.240AD 28.523.0*28.545AD 34.529.0*34.555AD 42.536.0*42.565AD 54.548.0*54.580规格内径*外径mm*mm弯曲半径m±10%AD 10.06.5*1013AD 13.010*1320AD 15.812*15.835AD 18.514.3*18.540AD 21.217.0*21.245AD 28.523.0*28.555AD 34.529.0*34.565AD 42.536.0*42.590AD 54.548.0*54.5100