1) approval/qualification of welding/brazing procedures 批准/焊接资质/钎焊程序评定
2) approval of welders/brazers 焊工/钳焊工的批准
3) Approval of expanding procedures and personnel qualification 膨胀节评定程序及人员资质的批准
4) approval of material manufacturers – point 4.3 Annex I of PED 材料制造商的批准 5) inspection certificate 3.2 acc. to EN 10204 10204 3.2批次检验
斯洛伐克检验认证股份公司
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