piston retraction before shot size setting 怎么翻译

piston retraction 怎么翻译 piston retraction before shot size setting 怎么翻译 PISTON DIA 小女子求翻译：The valves shall be manufactured incorporating differential surface area piston完整句子：The valves shall be manufactured incorporating differential surface area piston or similar approved.这是阀门里的一些技术参 翻译解释piston 英语翻译Crankshaft with Piston Turnover? 英语翻译the piston appears to be a fairly simple part ,but it has undergone extensive study and development to improve its design. 英语翻译The pistons are stroked by a fixed angled plate called the swash plate.Each piston can be kept in contact with the swash plate by springs or by a rotating shoe plate linked to the swash plate. 英语翻译More dimensions are needed for the gland nut,how the gland nut attaches to the barrel,dimensions for the piston head,what seals you want to useWhat has to be corrosion resistant Packing Piston Rod Bushing Rod Packing piston 谁帮我翻译下啊,谢谢了! 英语翻译one additional part is required to the complete a basic engine.Because it is necessary to push the piston down th cylinder more than once,in between down strokes it must be returned to the top of the cylinder.To do this,a heavy flywheel i 英语翻译No designation1 Cylinder liner2 Round packing O-ring for cylinder liner3 Main bearing bush,complete4 Radial packing ring for front wall cover5 Radial packing ring for rear wall cover6 Piston7 Piston ring 18 Piston ring 29 Piston ring 310 问一句翻译“THE TWIN-LAND TYPE OF OIL-CONTROL PISTON RING”里面“ TWIN-LAND”是什么意思? 减振器 汽车减震器的活塞杆推力什么意思?英文是用这个表示：piston rod thrust piston cooling fresh water pump 和 jacket coolong fresh water pump 船用泵的 求翻译 approach and retraction curves估计是什么和收缩曲线的意思 就是approach不知道怎么翻译过来,跪求解释,我爱你 英语翻译Prime fuel filter elementBOLTPLUG-PIPEWASHER-HARDPLATE-THRUSTSEAL-O-RINGBAND-FILLERBEARING-CONN RODGASKET-HEADBEARING-SLEEVEFASTENER GPROD ASRING-PISTONBEARING AS-MAINPIN-PISTONHEAD GP-CYL BSCSEAL-WATERRING-PISTON-TOPRING-PISTON-OILPISTON we are interesting to make business with your company.we call you yesterday and conversation for the piston .we hope you can manufacturing for us such piston made from casting iron .for your information the following:-iron pistondiameter 58.00mmlengt