熔缝

buttering

熔接缝预镀层

butterflyvalve 蝶形阀 | buttering 熔接缝预镀层 | buttjoint 对接

expulsion gap

冲出式熔丝保护放电器

expansion gap 膨胀缝 | expulsion gap 冲出式熔丝保护放电器 | expulsion protective gap 冲出式保护放电器

nugget

熔核

铸件在冷凝过程中收缩而产生的孔洞,形状不规则,孔壁粗糙,一般位于铸件的热节处. 压焊时,熔化金属在凝固过程中收缩而产生的、残留在熔核中的孔穴,亦称缩孔. 注:熔核(nugget)是电阻点焊、凸焊或缝焊时,在焊件贴合面上金属凝固后形成的金属核.

spot weld nugget

点焊熔核

spot weld bonding胶结点焊 | spot weld nugget点焊熔核 | spreading weld宽缝焊接; 加宽的焊缝

weld mark

焊缝符号; 焊缝记号; 焊接痕; 熔缝

weld machined flush削平补强的焊缝 | weld mark焊缝符号; 焊缝记号; 焊接痕; 熔缝 | weld mesh crate焊接网格

helically welded tube

螺旋缝熔接管

"螺旋齿轮","helically tothed wheel" | "螺旋缝熔接管","helically welded tube" | "螺旋钢筋","helical-reinforcment"

stitch rivet

缀缝铆钉

触止镫 stirrup stop | 缀缝铆钉 stitch rivet | 缀缝熔接 stitch welding

seam welding

流缝熔接

seam 焊縫 | seam welding 流縫熔接 | seaming 接合

series seam welding

串联缝熔接

seaming 接合 | series seam welding 串聯縫熔接 | skip welding process 跳焊法

seam weld

缝熔接

"接缝线","seam line" | "缝熔接","seam weld" | "无缝金属软管","seamless flexible metal tubing"

Jaycee：房祖名

房祖名(Jaycee)投资六位数字代理薄荷糖,前晚於中环某酒吧举行庆祝派对,成龙大哥现身撑爱子场,引起一阵混乱,可惜成龙大哥一到场即急步进场,之后又走后门离去,整晚显得十分低调.

basement complex：基盘岩群;基盘杂岩

"基盘","basement" | "基盘岩群;基盘杂岩","basement complex" | "基盘岩石","basement rock"