ЈLjٷW(wng)վ
ȫ(sh)ֳD(zhun)ʾλ
m.mjvf.cn
λã > Lj315 > ʳƷȫ >

һԡñҲܮr

2024-12-10 07:38:04 ԴP   ݋OԷ   

“һԡñ”Ҳܮr?

ҷQܷòǿ“L”ǿǷʳƷȫ˜

õ“һԱr”s˴Ȥ“һԡñ”Ц֮ҲoŮʿ˂@N“һԱr”ܷʹÆ?Pӛ߲LϾ|(zh)zԺңһ  ôf

rĤ“ԡñ”

һżȻęCŮʿُeփQ“һԱr”“Ȃy(tng)ırĤ”ŮʿVӛͨrĤcʽԒʹÕrҪ˺ʹüД࣬mȻǂС韩˶̫ʹ(jng)ʳƷPһ“һԱr”Ͳһˣһֻһֻ_SȡS÷dz

ŮʿЦõһΐ˿“һԱr”ȤfôF(xin)ԡñҲܮrĤmȻǂЦԒҲoŮʿ˂“÷eփQ@Nr͸Ȳ̫м߀cԡñ”r֮(jng)ֱӽ|ʳƷܷʹÆ?

ȫP(gun)Iڈ(zh)И˜

ŮʿɆPӛ“(lin)ϵϾ|(zh)zԺ(KʡGɫɽϙzzy)߼̎СVӛՓͨırĤ߀“һԱr”ܷʹòǿ“L”ҪǷχҘ˜GB 4806.7-2023ʳƷȫҘ˜ ʳƷ|ϲϼƷ

Pӛһ“һԱr”bϿ˷•a(chn)ƷʳƷȫҘ˜GB 4806.1GB 4806.7GB 9685P(gun)˜СҲʾĿǰҎ(gu)N۵ırĤa(chn)ƷwڰȫԷDZ^(wn)ɿhMxُrĤa(chn)ƷrMx̳Ҏ(gu)ʾˇҘ˜ʵĮa(chn)Ʒ

ʹÕrҲע

ӛһ“һԱr”b߀˲|(zh)PEϩ(j)ϤrĤIJ|(zh)Ҫ֞ϩQPE;ϩQPVC;ƫϩQPVDCPEϩҪʳƷİbMxُrɃ(yu)xPE|(zh)ırĤҪѵM΢tӟr(yng)(j)a(chn)ƷĘRxǷ΢tʹ;Ҫ΢tӟ“һԱr”Ƿֻͷֵʳۻ;cAƾʳƷ|

ЈLjؔ(jng)W(wng)аӛ֡DƬ(qun)ЈLjκýwW(wng)վ߂δ(jng)ڙ(qun)D(zhun)d朽D(zhun)ʽưl(f)ѽ(jng)ڙ(qun)ýwW(wng)վD(zhun)dʹÕrעԴЈLjؔ(jng)W(wng)аա`߱λ׷؟
ᾀԒ0551-62620110
eԒ0551-64376913
e]䣺3598612204@qq.com
һƪcҙzʳƷȫ
һƪһ

ؔ(jng)W(wng)֙C

ЈLj󹫱΢

ЈLj΢

аAPPd