bolster plate

基本解釋

The result shows some cracks appearing on vertical weld connecting web plate of body bolster and draft sill as well as the part between web plate of body bolster and top cover plate.
試驗結(jié)果表明，無中梁罐車存在枕梁腹板與牽引梁立焊縫裂紋及枕梁腹板與枕梁上蓋板之間的裂紋。
UFO: Besides the function that play, can regard as the fruit tray on long-distance car, dish of the bolster plate that cuts dish, book to write, bowl, small washbasin, Cheng Shui implement.
飛碟：除了玩的功能之外，可當(dāng)作長途車上的水果托盤，切菜、書寫的墊板、碗碟、小臉盆、盛水器。
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