Reasons of forming first cracks were foundry lacuna, impurity gathering , lard exiting.铸造缺陷 、 杂质元素偏聚和夹杂物的存在是形成早期裂纹源的原因.There was so much very deep lacuna in his crude big hands.粗糙的大手上一道道很深的裂口.Objective To investigate the...
A long - lost brother, who was presumed dead, was really alive all the time and wickedly plotting to bring about the hero's downfall.一位失踪很久的兄弟, 人们以为他死了, 其实一直活着,而且在居心叵测地密谋搞垮主人公.They were plotting how they would assas...
本产品配备一母座,可作为延长线功能.This products have one Rj - 45 jack for extended function.延长线和配线混在一起,很危险.Extension cord wiring a safety hazard.你有延长线 吗 ?Have you got an extension cord?...