機(jī)織工藝與設(shè)備(下)開(kāi)口問(wèn)答題每日一練(2019.03.30)
來(lái)源:考試資料網(wǎng)1.問(wèn)答題什么是高后梁、低后梁?不等張力梭口在工藝上有何好處?
2.問(wèn)答題開(kāi)口時(shí)間有幾種表示方法,幾種配置?
3.問(wèn)答題簡(jiǎn)述確定開(kāi)口時(shí)間的依據(jù)?
4.問(wèn)答題簡(jiǎn)述開(kāi)口的兩個(gè)作用?
5.問(wèn)答題試比較清晰梭口、不清晰梭口和半清晰梭口的特點(diǎn)?