1.
hard waste reclaiming
硬质废料回用生产线
2.
Reuse of productive waste material from wood-waste medium density fiberboard
木质废料中纤板生产性废料的再利用
3.
Hazardous Substances/Toxic Wastes
危险物质/含毒废料组
4.
thermal insulation material made of rigid urethane foam
硬质氨酯泡沫保温材料
5.
general rules for testing fatigue of rigid plastics
硬质塑料疲劳试验方法
6.
rigid polyurethane foam plastics
硬质聚醚型泡沫塑料
7.
Comparative Study on Pyrolysis Character of Waste Plastic between Hard and Soft Polyurethanes;
废塑料硬软聚氨酯热解特性的比较研究
8.
carving machine (excl. hand. held) for wood, cork, bone, hard rubber, hard plastics or similar hard materials
用于木料,软木,骨料,硬质橡胶,硬质塑料或其他或类似硬质材料刻字机（手提式除外）
9.
drilling machine (excl. hand-held), for wood cork, bone, hard rubber, hard plastics or similar hard materials
钻孔机（手持式除外）,用于加工木料、软木、骨料,硬质橡胶、硬质塑料或其他类似硬质材料
10.
grinding machine (excl. hand-held) for wood, cork, bone, hard rubber, hard plastics or similar hard materials
研磨机（手持式除外）用于木料、软木、骨料、硬质橡胶、硬质塑料或其他类似硬质材料加工
11.
milling machine (excl. hand-held) for wood, cork, bone, hard rubber, hard plastics or similar hard materials
铣床（手提式除外）用于木料,软木,骨,硬质胶,硬质塑料或其它类似硬质材料
12.
moulding machine (excl. hand-held) for wood, cork, bone, hard rubber, hard plastics or similar hard materials
模塑机（手提式除外）,用于木料,软木,骨,硬质橡胶,硬质塑料或其它类似硬质材料
13.
Study on Microwave Pyrolysis of Bamboo Residues and Properties of Its Products;
竹废料微波裂解及其产物性质的研究
14.
Study on Materials of Inner Lining in Reactor of Dechlorination of Chlorine-containing plastic wastes
含氯废塑料脱氯反应器内衬材质研究
15.
One that hardens, especially a substance added to varnish or paint to give it a harder surface or finish.
硬化剂一种尤指加入清漆或涂料使之形成更硬的表面的硬化物质
16.
Semirigid PVC plastics floor tiles
GB/T4085-1983半硬质聚氯乙烯块状塑料地板
17.
The material blanks of steel bonded carbide
GB/T3879-1983钢结硬质合金材料毛坯
18.
method of izod impact test for rigid plastics
硬质塑料悬臂梁冲击试验方法