汽包筒 的英文怎麼說
中文拼音 [qìbāotǒng]
汽包筒
英文
dome barrel-
The weld step and process were introduced, the experience of weld retrofit of the valve was rarely gained, and can be used for reference
介紹了缺陷處理的具體工藝措施、過程,簡述了汽包筒體缺陷處理方面的經驗,為國內運行機組同類缺陷的焊補提供了借鑒。The d51 type 1 is the first designed locomotive of this class. from 1936 to 1938, the manufacturing industries, kisha - seizo, kawasaki, and hitachi, had produced the 95 cars of this class. this form adopted the design of a streamline partially
D51型中,最初登場的機型,從1936年到1938年,汽車會社川崎日立等公司共生產了95輛,這第一次型的機車號碼是d511 - 85 91 - 100 ,採用當時流行的流線型,煙筒的後面配置供水加熱器砂箱汽包。
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