发条匀速链信号火耐风火柴引信  fusee

耐风火柴引信  fusee

耐火风管  fire duct

耐火耐候  fire resistant and weather resistant steel

耐火耐候钢  fire resistant weathering steel; fire and weathering resistant steel; fire-resistant and weathering construction steel

耐火耐磨材料  fire-resisting and wear-resisting material; refractory materials; Refractory material; refractory; refractory and abrasion resistant material

<耐>火砖  fire brick

<耐火>硅砖  dinas brick

Al2O3-C-TiC质耐火材料  Al 2O 3 C TiC refractory

Al2O3-C耐火材料  Al 2O 3-C refractories; Al2O3-C refractories

Al2O3-C质耐火材料  Alumina-carbon refractories; Al2O3-C refractory

Al2O3-SiC-C耐火材料  Al2O3-SiC-C refractories

Al2O3-SiO2系耐火材料  refractories of Al2O3-SiO2 system; Al2O3-SiO2 system refractories; Alumina-silica refractories

Al4SiC4-Al4O4C复合耐火材料  Al4SiC4-Al4O4C composites

AZS耐火材料  AZS refractory

CaO耐火材料  CaO refractory; CaO crucible; CaO refractories

Mg-Al-Cr耐火材料  Mg-Al-Cr refractory

MgO-CaO-TiO2系耐火材料  MgO-CaO-TiO2 refractories

MgO-CaO-ZrO2耐火材料  Magnesia-calcia-zirconia refractories; MgO-CaO-ZrO 2 refractories