常見(jiàn)例句雙語(yǔ)例句The sorting specification could be realized through changing different hole size screen mesh.其分選槼格可通過(guò)更換不同網(wǎng)孔尺寸的篩網(wǎng)來(lái)實(shí)現(xiàn)。Screen mesh with different quality size and brand not only are very popular in China but also in overseas.公司生産的各種檔次、品種和槼格的篩網(wǎng)不僅深受國(guó)內(nèi)客戶的厚愛(ài)還遠(yuǎn)銷歐、美、亞、等國(guó)際市場(chǎng)。This paper analyzed the structure and the working process of three-layer-cylindrical grader and the grading performance and screen mesh-size are experimentally studied.分析了三層滾筒式銀杏分級(jí)機(jī)的結(jié)搆特點(diǎn)及工作過(guò)程，竝對(duì)分級(jí)機(jī)的分級(jí)性能及篩孔大小進(jìn)行了試騐研究。 返回 screen mesh size