The invention relates to a method for molding a plastic expanded polystyrene sheet, which comprises the following steps: heating the plastic expanded polystyrene sheet;
本发明涉及一种塑胶发泡胶片成型方法。包括以下步骤：加热塑 胶发泡胶片；
The tests of bonding power between polystyrene board and concrete, plastic expanded tube pull- out, compressibility, freeze resistance show the system property is reliable and high safe.
经聚苯板与混凝土粘合力、塑料胀管抗拔力、压缩率及抗冻试验表明该体系性能可靠、安全度高；
Once it cools down, the new, stronger plastic retains its expanded shape, and will accommodate anything from a Turkey to a new CD to a Sea Knight Navy helicopter.
一旦冷却下来，新形成的更强有力的塑料保留了其扩张形状，可容纳从火鸡到新CD到海军海上骑士直升机的任何东西。
Thrawn was immortalized in plastic as an Expanded Universe action figure in 1998.
1998年，索龙作为“衍生宇宙活动人偶”被制成可以永远保存的塑料玩具。
Expanded grid, plastic grid, fibrous lead cloth grid and alternate materials for grid are good lead saving processes.
使用拉网板栅、塑料板栅、纤维布板栅及板栅替代材料将是很好的节铅手段。
Expanded grid, plastic grid, fibrous lead cloth grid and alternate materials for grid are good lead saving processes.
使用拉网板栅、塑料板栅、纤维布板栅及板栅替代材料将是很好的节铅手段。
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