熟妇人妻一区二区三区四区,久久ER99热精品一区二区,真实的国产乱XXXX在线,性XXXX18精品A片一区二区


ZH

EN

JP

ES

RU

DE

????? ?? ??????

?? 446??? ????? ?? ??????? ??? ??? ??.

?? ???? ????? ?? ??????? ??? ??? ??? ????: ??? ??, ????, ?? ??, ????, ???? ?? ?? ?? ? ?? ????, ?? ??, ?? ?? ? ??, ???? ??? ??, ???, ??, ?? ??, ?? ??, ????, ??? ? ?? ??, ?? ??, ???, ?? ??, ???, ??? ? ???, ??? ? ???, ?? ???, ??, ?? ? ?? ??? ??, ?? ??, ?? ??, ?????, ?? ? ??, ???? ??, ?? ??, ??, ???? ? ?? ??.


British Standards Institution (BSI), ????? ?? ??????

Professional Standard - Ferrous Metallurgy, ????? ?? ??????

American National Standards Institute (ANSI), ????? ?? ??????

Korean Agency for Technology and Standards (KATS), ????? ?? ??????

Professional Standard - Chemical Industry, ????? ?? ??????

American Water Works Association (AWWA), ????? ?? ??????

CZ-CSN, ????? ?? ??????

Japanese Industrial Standards Committee (JISC), ????? ?? ??????

Indonesia Standards, ????? ?? ??????

South African Bureau of Standard, ????? ?? ??????

TR-TSE, ????? ?? ??????

SCC, ????? ?? ??????

Group Standards of the People's Republic of China, ????? ?? ??????

YU-JUS, ????? ?? ??????

German Institute for Standardization, ????? ?? ??????

Professional Standard - Building Materials, ????? ?? ??????

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ????? ?? ??????

Professional Standard - Aviation, ????? ?? ??????

RO-ASRO, ????? ?? ??????

Spanish Association for Standardization (UNE), ????? ?? ??????

Defense Logistics Agency, ????? ?? ??????

工業(yè)和信息化部, ????? ?? ??????

化學(xué)工業(yè)部, ????? ?? ??????

Lithuanian Standards Office , ????? ?? ??????

PK-PSQCA, ????? ?? ??????

SG-SPRING SG, ????? ?? ??????

Professional Standard - Non-ferrous Metal, ????? ?? ??????

IN-BIS, ????? ?? ??????

HU-MSZT, ????? ?? ??????

Association Francaise de Normalisation, ????? ?? ??????

Danish Standards Foundation, ????? ?? ??????

ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization, ????? ?? ??????

VN-TCVN, ????? ?? ??????

Taiwan Provincial Standard of the People's Republic of China, ????? ?? ??????

中華人民共和國(guó)國(guó)家質(zhì)量監(jiān)督檢驗(yàn)檢疫總局、中國(guó)國(guó)家標(biāo)準(zhǔn)化管理委員會(huì), ????? ?? ??????

SAE - SAE International, ????? ?? ??????

Professional Standard - Agriculture, ????? ?? ??????

Society of Automotive Engineers (SAE), ????? ?? ??????

Aerospace, Security and Defence Industries Association of Europe (ASD), ????? ?? ??????

RU-GOST R, ????? ?? ??????

(U.S.) Ford Automotive Standards, ????? ?? ??????

CL-INN, ????? ?? ??????

農(nóng)業(yè)農(nóng)村部, ????? ?? ??????

Professional Standard - Speciality, ????? ?? ??????

Professional Standard - Aerospace, ????? ?? ??????

國(guó)家市場(chǎng)監(jiān)督管理總局、中國(guó)國(guó)家標(biāo)準(zhǔn)化管理委員會(huì), ????? ?? ??????

國(guó)家建筑材料工業(yè)局, ????? ?? ??????

Hebei Provincial Standard of the People's Republic of China, ????? ?? ??????

Professional Standard - Medicine, ????? ?? ??????

American Society for Testing and Materials (ASTM), ????? ?? ??????

European Committee for Standardization (CEN), ????? ?? ??????

ANSI - American National Standards Institute, ????? ?? ??????

TH-TISI, ????? ?? ??????

European Association of Aerospace Industries, ????? ?? ??????

PL-PKN, ????? ?? ??????

GSO, ????? ?? ??????

KR-KS, ????? ?? ??????

PT-IPQ, ????? ?? ??????

Professional Standard-Ships, ????? ?? ??????

GOST, ????? ?? ??????

KE-KEBS, ????? ?? ??????

Professional Standard - Navy, ????? ?? ??????

Military Standards (MIL-STD), ????? ?? ??????

Canadian General Standards Board (CGSB), ????? ?? ??????

GM North America, ????? ?? ??????

AT-ON, ????? ?? ??????

International Organization for Standardization (ISO), ????? ?? ??????

CU-NC, ????? ?? ??????

Standard Association of Australia (SAA), ????? ?? ??????





?2007-2024 ??? ??