.1.1 机械式输送装置 货舱内底板(Inner Bottom)结构,以纵向平行布置山形结构,此山形结构角度约 60 度左右, 俾使水泥能以自重流向链条输送带,而不积在舱底内、货舱内尽量减少...
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inner bottom longitudinal 内底纵骨 ; 内底纵材 ; 内底纵向
inner bottom frame 内底横骨
inner bottom construction plan 内底结构图
center inner bottom plating 中内底板
Then, draw a medium gray inner bottom border.
然后,以此为中度灰内底边界。
It is suitable to inner bottom plate, all decks, platform plate , longitudinal and transverse bulkhead, trunk bulkhead and jointed plate of straight shell plate.
适用于内底板、各层甲板、平台板、纵横舱壁、围壁、及平直的外板的拼板。
A bottom cover is arranged at the bottom of the bottle body; the bottom cover comprises an inner bottom cover and an outer bottom cover which are screwed together by thread.
瓶体底部设底盖,该底盖包括可通过螺纹旋合在一起的内底盖和外底盖。
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