久久无码国产视频|无码片中字幕在线视频观看|男人资源av无码网站|久久人搡人人玩人妻精品首页

<noscript id="hd38l"><progress id="hd38l"></progress></noscript>
<label id="hd38l"><th id="hd38l"><track id="hd38l"></track></th></label>
<rt id="hd38l"><del id="hd38l"><bdo id="hd38l"></bdo></del></rt>
  • Hard-facing

    基本解釋[加焊]硬面法

    網(wǎng)絡(luò)釋義

    1)Hard-facing,[加焊]硬面法2)hard facing,熔接硬面法,加焊硬面法3)hard facing arc welding,表面加硬電弧焊4)hard facing arc welding,表面化加硬電弧焊5)hardfacing,硬面堆焊6)hard facing,硬表面堆焊

    用法和例句

    The HYDCrMo martensite stainless steel hardfacing flux cored wire for submerged arc welding had been developed.

    開(kāi)發(fā)了馬氏體不銹鋼型HYDCrMo埋弧硬面堆焊藥芯焊絲 ,其堆焊層的顯微組織為馬氏體 +少量殘余奧氏體 ,在馬氏體基體上彌散分布著細(xì)小的碳化物質(zhì)點(diǎn)。

    最新行業(yè)英語(yǔ)

    行業(yè)英語(yǔ)