"We've got to keep her steady," he said, holding her head and neck.
“我们必须稳住她,”他说着,握住她的头和脖子。
Thimble form in material fetching (fixed punch head) to keep size of rough ball steady.
采用顶针接料结构(固定冲头)坯球尺寸稳定。
Thimble form in material fetching (fixed punch head) to keep size of rough ball steady.
采用顶针接料结构(固定冲头)坯球尺寸稳定。
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