toric surface 中文意思是什麼
toric surface
解釋
復曲面-
Railway transport equipment. weight - saving equipment. pipework. removable pipe and nose couplings with toric bearing surface sleeves and tail ends
鐵路運輸設備.減重設備.管道系統.帶復曲支承面套筒和尾端的可拆卸管和前端聯結器 -
Railway transport equipment. weight - saving equipment. pipework. 3 - piece removable pipe and nose couplings with toric bearing surface sleeves and tail ends
鐵路運輸設備.減重設備.管道系統.帶復曲支承面套筒和尾端的三件組合式可拆卸管和前端聯結器
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