After viewing the comment threads of user's tweet, you can also add your own comment in the box provided in the comment thread.
浏览过用户博文的评论线索，你也可以在评论线索所提供的框内添加自己的评论。
Top view of wing nut. Selection box represents thread diameter.
翼形螺母的俯视图。选择框代表螺纹直径。
Top view of square nut. Selection box represents thread diameter.
方螺母的俯视图。选择框代表螺纹直径。
Top view of countersunk slotted screw. Selection box represents thread diameter.
埋头一字槽螺钉的俯视图。选择框代表螺纹直径。
Top view of roundhead slotted screw. Selection box represents thread diameter.
圆头一字槽螺钉的俯视图。选择框代表螺纹直径。
Top view of panhead slotted screw. Selection box represents thread diameter.
平头一字槽螺钉的俯视图。选择框代表螺纹直径。
Top view of fillister head screw. Selection box represents thread diameter.
槽头螺钉的俯视图。选择框代表螺纹直径。
Top view of slotted head set screw. Selection box represents thread diameter.
一字槽头螺钉的俯视图。选择框代表螺纹直径。
Top view of fluted socket head set screw. Selection box represents thread diameter.
凹槽插口螺钉的俯视图。选择框代表螺纹直径。
Top view of bevel headed, hexagonal head set screw. Selection box represents thread diameter.
斜切六角螺钉的俯视图。选择框代表螺纹直径。
Top view of wing screw. selection box represents thread diameter.
翼形螺钉的俯视图。选择框代表螺纹直径。
Top view of cheese head slotted screw. Selection box represents thread diameter.
扁圆头一字槽螺钉的俯视图。选择框代表螺纹直径。
Selection box represents thread diameter.
选择框代表螺纹直径。
The lacquer box is hollow with a removable lid on the top. It might have been used to contain needles and thread or cosmetics.
漆盒内部剜空，顶部一个小盖子可以活动，可能是一个用来放针线或者化妆品的盒子。
The box taps is a special external tool cutting thread and fishing externally from dropped object such as tubing, drill pipe.
母锥是一种专门从油管、钻杆等管状落物外壁进行造扣打捞的工具。
The Floormen apply proper pipe dope into the thread box of the pipe joint.
钻工用合适的丝扣油涂抹接头母扣。
GC0618-1-D1 is used with electric speed adjusting motor and micro control box for thread trimming.
D1采用电子调速电机及微电脑控制自动剪线机构，具有自动剪线功能。
GC0618-1-D1 is used with electric speed adjusting motor and micro control box for thread trimming.
D1采用电子调速电机及微电脑控制自动剪线机构，具有自动剪线功能。
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