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certification system

China, law 认证制度
met. 认证体系
textile 认证标志
Certification System
: 52 phrases in 19 subjects
Air defense2
Automobiles1
Aviation12
Business2
Chemistry1
China2
Economics1
Electricity1
Electronics3
Law1
Metallurgy4
Name of organization4
Nautical1
Oil processing plants1
Quality control and standards1
Space3
Technology5
Textile industry6
Wind Energy1

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