C64760-SH力学性能C64760-SH材质证明C64760-SH标准C64760-SH用途C64760-SH铜排、C64760-SH铜棒、C64760-SH铜板、C64760-SH铜带、C64760-SH铜线、C64760-SH铜管、C64760-SH铜箔、C64760-SH铜片、C64760-SH铜材、C64760-SH铜料、C64760-SH线料、C64760-SH方铜、C64760-SH六角铜、C64760-SH片材、C64760-SH密度C64760-SH铜焊丝、C64760-SH焊条(供应铜合金价格、规格、标准、对应牌号、用途、图片、密度、成分表、材质证明)1.交货状态：锻造、铸态、退火态、固溶态、时效态；2.外观状态：黑皮态、车光态、磨光态、酸洗态；3.尺寸规格：公称尺寸、公差范围、定尺、不定尺、标准尺寸；)