Physical vesicant polyethylene insulating polyethylene shielding rf coaxial-cable .

物理发泡聚乙烯绝缘聚乙烯护套射频同轴电缆。

Chemical vesicant polyethylene insulating polyethylene shielding rf coaxial-cable .

化学发泡聚乙烯绝缘聚乙烯护套射频同轴电缆。

Physical vesicant polyethylene insulating pvc shielding rf coaxial-cable .

物理发泡聚乙烯绝缘聚氯乙烯护套射频同轴电缆。

Physical vesicant polyethylene insulating aluminous external conductor polyethylene shielding rf coaxial-cable .

物理发泡聚乙烯绝缘铝管外导体聚乙烯护套射频同轴电缆。

Mustard gas is a powerful irritant and vesicant , used as a chemical warfare agent .

芥子气是一种强大的刺激性和发泡剂，用作化学战剂。