a(chn)Ʒ;
U41SMU41HU41YϵЮa(chn)ƷyyԭO(sh)Ӌ(j),h(hun)ό(sh)F(xin)ܷܷԺãڸߵ͜ؽ|(zh)ʹãV(yng)ܵҪܷԸ߹r
a(chn)Ʒc(din)
U41SMܛܷY(ji)(gu)yܷ⸱ɂ(g)ܛܷȦM(dng)ܷȦ(ni)וr(sh)ͨ^ywĸʩywϵdɰ܇ܷȦĶCܷ(dng)yT_r(sh)ܷȦIJڏԵ»֏(f)ԭʼB(ti)(jng)ĥ̎cyUBܷȦßoǽٲ͉ĥԝĹܣܷܺãʹÉL;
U41HU41YӲܷY(ji)(gu)yܷ⸱ɾĥ̎ڶѺӲyM(jng)ּӹքeM(jn)НB̼lBȻW(xu)̎Ӳȿɸ_(d)HRC5864y_(d)ܷȦßoǽٲϣ͉ĥԝĹܷɿ(jng)á
Y(ji)(gu)D
(zh)И(bio)(zhn)
O(sh)Ӌ(j)Ҏ(gu) GB/T 12235 ASME B16.34
Y(ji)(gu)Lȣ GB/T 12221 ASME B16.10
mBӣ GB/T 9113 ASME B16.5
в庸BӣJB/T 1751 ASME B16.11
ݼyBӣ GB7036 ASME B1.20.1
ԇ(yn)cz(yn)GB/T 13927 API 598
γߴ
DP(gun)yγߴ粻ɅĽY(ji)(gu)ʾD
֡(sh)(j)DƬֻmڅ܅(sh)Y(ji)(gu)ߴ煢(sh)r(ji)ԔՈ(lin)ϵ҂Ԓ021-59170722!
