HSDCOCA⁶¹⁷⁴³BNC⁹⁷²³³⁺⁷ 基本例句 硬件安全装置¹⁰⁰ The result shows that HSD-961AL drawing frame has better auto leveler effect, it can control cotton sliver weight unevenness effectively, improve drawing sliver evenness CV, has better yarn quality. 结果表明： HSD-961AL型并条机自调匀整效果较好，可有效控制棉条重量不匀率，改善熟条条干 CV，成纱质量较好。 cnki