ARCONIC/ALCOA 美国铝业A356 铝合金光谱标样KC-356

AA Alu-H2 H in Aluminum Rods AA AN-1 Aluminum AA AN-11 Aluminum AA AN-12 Aluminum AA AN-2 Aluminum AA AN-3 Aluminum AA AN-4 Aluminum AA BE-1 Aluminum AA BE-2 Aluminum AA BN-1 Aluminum AA BN-11 Aluminum AA BN-12 Aluminum AA BN-13 Aluminum AA BN-14 Aluminum AA BN-2 Aluminum AA BN-3 Aluminum AA BN-4 Aluminum AA BN-5 Aluminum AA C7489 Magnesium AA C7510 Magnesium AA C7514 Magnesium AA C7548 Magnesium AA C7639 Magnesium AA C7641 Magnesium AA C7857 Magnesium AA C8016 Magnesium AA C8095 Magnesium AA C8096 Magnesium AA C8209 Magnesium AA CA-1 Aluminum AA CA-11 Aluminum AA CA-12 Aluminum AA CA-13 Aluminum