platelayer

基本解釋

Platelayer life work is here, what should exercise pair of difficult environments above all is accept.
鐵路工人生活工作在這里，要首先鍛煉著對(duì)艱苦環(huán)境的領(lǐng)受。
The paper offered formula for widening the curve railway, concluded theoretic widening radius of curve railway and widening value, which offers reference for platelayer.
本文給出了曲線加寬的計(jì)算式,得出了曲線理論加寬半徑范圍和加寬值,可以被養(yǎng)路工段借鑒。
Keywords Alexithymia;Behavioral type;Platelayer;
述情障礙;行為類(lèi)型;養(yǎng)路工;
Keywords Highway;Platelayer;Lung function;
公路;養(yǎng)路工;肺功能;
" the patient replies: "Platelayer hits.
病人回答：“鐵路工人打的?！?/li>