[培训资料] 求答案---数控机床 试卷A 函授
P:2022-11-25 21:48:04
1
top-fire unit - 顶部点火装置 (0) 投诉
P:2022-11-25 22:28:23
2
hydroxyl ion absorption - 氢氧根离子吸收,氢氧基离子吸收 (0) 投诉
P:2022-11-26 08:10:27
3
cable-sheathing compound - 电缆护套料 (0) 投诉
P:2022-11-26 09:37:12
4
air-spaced paper-insulated cable - 空气只绝缘电缆 (0) 投诉
4