您要查找的是不是：
- 有孔螺杆capstan(-headed) screw
- 透孔thru hole
- 高透氧high oxygen penneability
- 油孔螺塞拼接式热锻模具的设计Design of a Composite Hot Forging Die for Screw Plugs.
- 高透气流延薄膜high-breathing cast film
- 透孔婚纱礼服a wedding dress made of lace
- 高清high definition
- 孔hole
- 螺snail
- 高的lofty
- 透penetrating
- 行高height of row
- 螺杆screw
- 高达attain
- 凹板透孔率concave perforation rate
- 高科技high technology
- 高等higher
- 螺柱double-screw bolt
- 透析dialyze
- 冲孔punching
