... 球状粉末:nodular powder 球状粉:spherical powder 球状波来铁:granulated slag ...
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短语
球状粉末
nodular powder
;
[材]
spherical powder
;
globular powder
亚球状粉
spheroidal powder
弹性球状粉末
soft elastic powder
粉状球化剂MDC
MDC powder nodularizer
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