PU Form,全称Polyurethane Foam,中文名聚氨酯泡棉,是一种有机高分子缓冲材料。它具有质轻、柔软、保温、隔音、吸音、缓冲、耐磨等多种优良性能,被广泛应用于电子、汽车、家电、建筑、家具、鞋材等领域,起到减震、缓冲、防尘、防水等作用。 PU是Polyurethane的缩写,中文译为聚氨酯。它是一种由异氰酸酯和多元醇组成的...
PU Form,全称Polyurethane Foam,中文名聚氨酯泡棉,是一种有机高分子缓冲材料。它它具有质轻、柔软、保温、隔音、吸音、耐磨、阻燃等优点,被广泛应用于电子、汽车、家电、建筑、家具、鞋材等领域,起到减震、缓冲、防尘、防水等作用。 PU泡棉的功能: 保温隔热:PU泡沫的导热系数低,具有良好的保温隔热性能。 隔音吸音:...
1、外国人入境审批表（加盖邀请单位和所属镇|街或市直单位的意见和公章）Entry approval form for foreigners (with the invitation unit and the comments and official seal)2、由邀请单位出具的邀请信原件（TE邀请函需要用邀请单位函头或信头纸打印，内容文字需要是中文，并加盖邀请单位的公章）The original invita...
1、填写邀请函|请核实单|申请表 1. Fill in the invitation letter | Please check the form | Application form 2、公司营业执照和纳税证明等材料 2.the company's business license and tax payment certificate and other materials 3、日程安排 3. Schedule 4、有效的护照 4. A valid passport 5、在职证明...
14X3.50-8PU发泡轮 PU Form Wheel 手推车工具车免充气实心轮 青岛宸和工具有限公司1年 回头率:0% 山东 青岛市 ¥36.0成交0件 14寸塑料轮毂 健身器械轮 农机实心轮胎 14x1.75PU发泡轮 青岛谦振橡塑科技有限公司6年 回头率:33.3% 山东 胶南市
Product: PU Form Wheel with Plastic Rim (350-8/3.50-8) Brand Name: HZT Model Number: 3.50-8 Material of Wheel: PU Material of Rim: Metal, Plastic. Color of Wheel: Red, Yellow, Green, Blue, Black, Orange, etc. Color of Rim: Silver, Red, Yellow, Green, Bl...
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Supplier Buyer | Help Apps English | Rules US$5.50 200-999Pieces US$5.00 1,000+Pieces Product Details Customization:Available Material:Steel Wheel Type:Solid, PU Form Wheel Start Order Request Contact Supplier Chat Shipping & Policy Shipping Cost:Contact the supplier a...
Elastomer hose forming machine: The PU is squeezed and deformed by the pull rod, so that the light pipe is deformed and swelled from the inside, and then compressed laterally to form regular and neat waves. Elastomer type machine make omage shape hose. The flexibility i...
Packing list, commercial invoice, CO / FORM E / FORM A , BL making according to your demand. Send your message to this supplier *From: *To: *Message: Enter between 20 to 4,000 characters. Send This is not what you are looking for? Post a Sourcing Request Now YIYANG WONSTAR...