英文图纸技术要求怎么翻译？

huwenjie

老美的齿轮图纸里的技术要求，看得稀里糊涂请大家帮忙翻译：）
NOTES:
1.Vendor to certify material and heat treatment with each lot.
2.s-b design engineering department to approve samples prior to first vendor production run or any vendor change in material specifiation ro processing.
1 J, P7 ~8 \/ K) T# \3.All surface tobe clean and free of carbon,residue, oxidation,and other foreign material.
4.Entire width of gear tooth profile must be burr free
多谢高人指点！！

1 [1 ~" r4 u+ |4 A) Q3 R! V. `[ 本帖最后由 huwenjie 于 2008-3-27 16:21 编辑 ]

scliukejun

NOTES:
: g3 @/ O8 f0 f: u( T; Y1.Vendor to certify material and heat treatment with each lot.
- S" \- N" R  y供方对产品材质和热处理进行批检.
2.s-b design engineering department to approve samples prior to first vendor production run or any vendor change in material specifiation ro processing.
' T' J$ u* ?/ R5 A9 ]7 w首次供货或供方在材质、工艺发生变化时需在供货前提样给a-b设计工程部予以检证.
- X# y) X; t9 R4 U3.All surface tobe clean and free of carbon,residue, oxidation,and other foreign material.
- A* r' K5 T! Y2 Y' Z% Z3 C所有表面应清洁，不得有碳、残留物、氧化层或其它异物
! U1 H1 w9 L0 W8 d& \1 c( a5 \: G4.Entire width of gear tooth profile must be burr free
  H, N- Z, f; N5 P& E齿轮齿廓整个宽度上都不得有毛刺

jl5541dahang

第一条应该是：供应商提供每批的材质和热处理证明文件。