所有焊接操作由具有资质的焊工遵照经过审定的焊接程序规范要求实施。
All Welding is performed by a qualified Welder in accordance with the qualified WPS.
此拳术是经过国家武术权威机构审定的普及推广套路。
The Chinese shadow boxing is the universal, popularized set pattern after the validation of national Wushu authority.
此拳术是经过国家武术权威机构审定的普及推广套路。
The Chinese shadow boxing is the universal, popularized set pattern after the validation of national Wushu authority.
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