![“lac”简单造句，lac造句子]( "“lac”简单造句，lac造句子")
发表于：2018-10-14
Comeforwardnewformulatocountmortalityoflacinsect.Thispaperdealswithclimaticconditionsinoriginallac-producingareasandlacinsectintroductionandcultivationinnewplaces.Friends...
![“lac varnish”简单造句，lac varnish造句子]( "“lac varnish”简单造句，lac varnish造句子")
发表于：2021-12-12
Forthemostvulnerableshellacvarnish,usenon-metalliccontainers,addgoldpowderandsilverpowderbeforeusingvarnish,donotaddvarnishtostoreprematurely.Baseontheknots,applicationof...
![“Chinese lac”简单造句，Chinese lac造句子]( "“Chinese lac”简单造句，Chinese lac造句子")
发表于：2019-05-15
ItwasfoundthatthecontentofsoftresininChineselacwashigherthanthatofIndianlac.5chromatographiczoneswereseparatedfromChineselacfoodpigmentusingcolumnchromatography....
![“stick lac”简单造句，stick lac造句子]( "“stick lac”简单造句，stick lac造句子")
发表于：2018-08-08
scarletdyelikecochineal;extractedwithalkalifromsticklac.granularmaterialobtainedfromsticklacbycrushingandwashing.Thecopperinsticklacexistedmainlyinthecorpsesofthelacinsec...
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