Then the new material for BTG water lubrication plastic alloy bearings is get. Its mechanic capability should attain or exceeded MIL-B-17901B standard (shipping) issued by US DOD.

最终得到的新型塑料合金轴承材料力学性能可达到或超过美国国防部颁布的MIL - B - 17901(船舶)军用标准。

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Protective net Coordinating with kinds of fans, the net has A, B, C, D and M Type to meet multiple installation. In addition, the net has plastic type.

与风机配套各种防护网，分别为A型、B型、C型、D型、M型，可以适应多种安装形式，另外有塑料网格。

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The mixed powder B is mixed with honey, fixed with cloth and covered with plastic film to produce the said spur plaster.

用蜂蜜把乙料调制成糊状制成丙料，用塑料纸盖在经缝制固定好的丙料上面，即可制成骨刺灵膏药。

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Sounding like something out of a 1950s B-movie, these giant African land snails eat their way through some surprising stuff, including stucco, plastic recycling bins, signs and more than 500 species of plants, says the Florida Department of Agriculture.

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