硅化的
硅化的
介绍了铜合金在渗剂粉末中高效渗硅,获得无孔的渗硅层。
The 47-year-old French photographer makes his own kites using siliconized nylon and carbon sticks, and ties his image equipment in a small cradle dangling from the kite.据英国《每日电讯报》报道,这名47岁的摄影师自己用涂硅尼龙和碳纤维杆制作风筝,然后把摄影器材安置在风筝下的一个吊篮里。