求翻译：抽查M1、M2锻件接管、法兰组对焊接（基层焊接）后进行堆焊的情况，焊接前以将须堆焊的内壁基层焊的余高全部打磨与母材平齐并进行了清洁，符合要求。是什么意思？

Checks m1, m2 forging take over the flange group (primary welding) welding surfacing prior to welding, I will be surfacing in the inner wall of grass-roots welding high flush and clean all the polish and the parent metal, in line with requirements.

Spot 1, M M 2 flange forgings takeover, grass-roots group of the welding (solder) after welding, the welding will be required prior to the welding of grass-roots level inside wall of the solder over all grinding and high level of material and a clean, meets the requirements.

After spot-checked M1, the M2 forging control, the flange group butt weld (basic unit welding) carries on the built-up welding the situation, before the welding the surplus which to weld by will have the built-up welding endophragm basic unit polishes and the parent metal completely even uneven and

Random checks on the M1, M2, forging welding, flanges group taken over (the grass-roots level welding) surfacing after, before welding to welding of inner wall of grass-root Welding residual high all polished and clean flush and base materials, to meet the requirements.

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