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：）
: u1 Z# I; w/ Y; e0 ENOTES:
1.Vendor to certify material and heat treatment with each lot.
& Q- X2 Q* L4 y% S+ Q2.s-b design engineering department to approve samples prior to first vendor production run or any vendor change in material specifiation ro processing.
" Q; t! G' @# q& j/ |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
6 v! n/ b' c6 W; i多谢高人指点！！
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[ 本帖最后由 huwenjie 于 2008-3-27 16:21 编辑 ]

scliukejun

NOTES:
1.Vendor to certify material and heat treatment with each lot.
0 Z+ L, t: U1 A4 p2 V- v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.
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.
3.All surface tobe clean and free of carbon,residue, oxidation,and other foreign material.
所有表面应清洁，不得有碳、残留物、氧化层或其它异物
4.Entire width of gear tooth profile must be burr free
, r- G; z" F$ d5 g/ |1 H) B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。