R2251资源列表

[国外标准] JIS R2251-3-2007 Test methods for thermal conductivity of refractory materials -- Part 3:Stationary

[国外标准] JIS R2251-2-2007 Test methods for thermal conductivity of refractory materials -- Part 2:Hot-wire me

[国外标准] JIS R2251-1-2007 Test methods for thermal conductivity of refractory materials -- Part 1:Hot-wire me