假贴片|smd,8m,贴片49smd,8.000mhz,,无源晶振
B-HCCX I-HCCX I-HCCX O B-XH I-XH I-XH O B-MISC I-MISC O B-HCCX I-HCCX B-XH I-XH I-XH I-XH I-XH O B-XH I-XH I-XH I-XH I-XH I-XH I-XH I-XH O O B-HCCX I-HCCX I-HCCX I-HCCX