Drawn-on sides cover: a cover for side wire stitched book.
黏脊及内边书皮：一个较为理想的铁线平订的书皮。
Lifts and service lifts. drawn steel wire for elevator ropes. specifications.
载客电梯和货梯。电梯缆索用冷拔钢丝。规范。
So ductile is gold that it can be drawn out into a fine wire.
金子延性极好，可以把它拉成细丝。 收藏。
So ductile is gold that it can BE drawn out into a fine wire.
金子延性极好，可以把它拉成细丝。
So ductile is gold that it can BE drawn out into a fine wire.
金子延性极好，可以把它拉成细丝。
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