木扣件 的英文怎麼說
中文拼音 [mùkòujiàn]
木扣件
英文
wooden fastener-
At the same time, our company also sells various excellent engraving materials, metal supports, pins, gravofix, wooden splints, engravable gifts, accessories, grinding machines and cutters
同時,公司還銷售各種優質雕刻板材、金屬托座、扣針、粘結劑、木托、可雕刻禮品、機器配件、磨刀機和各類刀具等等。Generally, track structure consists of track, rail pad, sleeper and ballast
軌道結構一般包括軌道、軌道扣件、枕木、碎石墊層。In the dynamic system of track and interaction between the vehicle and track, it is convenient to consider six sub - systems : the vehicle, wheel / rail contact and representation of excitation, the rail, the fastening system, the sleeper, the sleeper support ( including ballast and substrate )
軌道及車輛與軌道系統可以分為車輛、輪軌接觸面及其激振、軌道、扣件系統、枕木及枕木支撐(道渣道床)等六個子系統組成。
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