Diameter of Steel Messenger什么意思啊

Diameter of Steel Messenger什么意思啊 英语翻译48 meters of stainless steel saemless pipes diameter 200 mm4 x 90 bends 帮我改改语法错误!Use two pieces of about 1.0mm sheet steel and place them under gear,lightly harmmer the small shaft with diameter Diameter of pin housing翻译 Bore Diameter of Fittings是什么意思? Inside diameter of finger ring Made Of Steel 歌词 汽车关于190 circuit diameter of Inside diameter of finger ring cm是什么意思 英语翻译The heavy CIST is comprised of a 44-lb steel drop weight confined inside a 6-in.- diameter cylindrical metal guide tube mounted on wheels.The weight has a hardened steel strike face and is instrumented with an accelerometer connected to a Grade 11 physics~please help me to solve it~thanks1.The Earth's diameter is about 1 x 10^7,The sun's diameter is about 1 x 10^9.The radius of the Earth's orbit about the sun is about 1 x 10^11.Calculate each.a.The approximate number of Earth diameter 英语翻译Interferometry Measurement of wire diameter 如果 Measurement of wire diameter by interferometry Nevers of steel如何翻译 constrution of steel manufacturing complex diameter of 28mm and thickness of 12 mm 英语翻译two rows of balls of different diameter. ① Flange HU in steel 8 (RM＞600MPA)中HU是什么意思?② Diameter on nets 是什么直径?如上 steel