1) dust-free
无粉尘
1.
This article presents the technology principle for preparing dust-free ball grain DDNP from the theoretical analysis,and the correctness and reliability of the principle through controlling a series of technic conditions in practice.
文章通过理论分析,提出了制备无粉尘球状二硝基重氮酚(DDNP)的技术原理,并在实践中通过控制诸多技术条件,验证了技术原理的正确性和可靠性,制得了符合要求的产品。
2) non-dusting
无粉尘的
3) dust-free collection
无粉尘收集
1.
Discussions are made on dust-free collection of reducing slag site of magnesium production with Pidgeon process and on process of making aerated concrete block taking magnesium reducing slag as main raw material.
探讨了“皮江法”炼镁的还原渣现场无粉尘收集和以镁还原渣为主要原材料生产加气混凝土砌块的工艺,采用该工艺生产的加气混凝土砌块性能符合GB 11969—1997《蒸压加气混凝土砌块》的要求。
4) non-dusting powder of dye
染料无粉尘粉剂
5) powder-free
无粉
1.
An polyurethane and silicon emulsion was prepared,by dipping,a PU coating was formed on the surface of rubber gloves th us the powder-free rubber gloves with lubricant has been made.
通过制备聚氨酯和有机硅共混乳液 ,采用浸渍法 ,在橡胶手套表面形成滑爽的聚氨酯涂层 ,制得无粉橡胶手
6) Dow-etch process
无粉腐蚀制版法
补充资料：爆炸性粉尘
爆炸性粉尘
explosive dust
baozhaxlng fenehen爆炸性粉尘(explosive dust)见粉尘爆炸事故。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。