... 优质救生饼干：captain's biscuit 优质合金：high duty alloy 优质丙伦缆：superpoly propylene rope ...
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选用优质合金、焊接材料、高精度的机械设备。
High quality alloy, welding materials, precision machinery and equipment.
产品包括优质合金钢与超级合金243个牌号。
The products by ESR include 243 designations of steel and superalloy.
计量泵：采用优质合金钢材米泵保证稳定的熔融压力和流量。
Meter pump: The meter pump with excellent quality alloy steel guarantees stable melting pressure and flow.
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