bonnet-box翻譯，bonnet-box的意思，bonnet-box同義詞，bonnet-box的反義詞，bonnet-box短語詞匯

詞語：bonnet-box

bonnet-box的意思

bonnet-box 女帽盒;

bonnet-box的參考例句

1.The bonnet and packing box of low temperature service instrument in-line valves shall be extended bonnet type or heat traced, if necessary, to avoid freezing of valve stems. 低溫設備儀表在線閥門的閥帽和填料箱應為加長閥帽型或伴熱型（必要時），從而避免閥桿結冰。