您要查找的是不是:
- 硬质UPVChorniness UPVD
- 硬质horniness
- 硬质的scleroid
- 半硬质胶half-hard rubber
- 硬质白色瓷器A hard white pottery.
- 白色硬质陶器stone china
- 白色硬质小麦hard white wheat
- 半硬质塑料semi-rigid plastic
- 采样工具放在在一个内有泡沫衬里的硬质塑料手提箱中。Sampling kits come in a convenient foam lined, hard plastic carrying case.
- 半硬质纤维板semi-hardboard
- 硬质沥青hard grades of bitumen
- 阿维纳尔硬质铝合金Avional alloy
- 硬质米hard rice
- 硬质圈sclerosphere
- 硬质物adamant
- 硬质PVCrigid PVC
- 硬质膜hard film
- 硬质相hard phase
- 硬质体duromer
- 硬质木lignum vitae