这是一个图纸的技术要求,帮忙给翻译一下。准确的话,愿意以积分相赠。
The casting should meet PN-90/H-01566 requirements.
Interruption continuity and leakage cast are
unacceptable.
Radiuses curvatures R 0.5 are not dimensioned.
Drafts max 0°30' are not dimensioned.
Earthing sign 0.6mm (convex), line thickness 0.5mm
Tolerance to ISO 8062-CT5
Surface finishing sandblasting
Surface roughness Ra=12.5Am
Thermal treatment
I hope it will help you to make me an offer and understand our requirements